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ISP & Telecom Directory · United States

US Telecom & VoIP Providers Starting With O

Legal contact details for the 178 active FCC Form 499 filers whose legal name begins with the letter O: the agent designated to receive subpoenas and court orders, headquarters address, customer-inquiries line, trade names and states served. FCC data as of August 2026; verify against the FCC’s live record before serving.

Showing 1–60 of 178 entries

O J & BUILDERS CORPORATION

Private Service Provider
Agent for service of process
Telecom Compliance, 712 H St NE, Ste 1735, Washington, DC, 20002
Agent phone / fax
(786) 328-0700
Headquarters
14230 SW 57 Lane, Suite 106, Miami, FL, 33183
Customer inquiries
(305) 433-2203
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
835163
Last filing
4/1/2026

O. Richard Knutson

SMR (dispatch)

Also known as: O.R. Knutson

Agent for service of process
Gregory Kunkle, KELLER AND HECKMAN, LLP, 1001 G Street, N.W., Suite 500 West, Washington, DC, 20001
Agent phone / fax
(202) 434-4178 · fax (202) 434-4646
Headquarters
120 Westwood Dr, Grafton, ND, 58237
Customer inquiries
(701) 352-2964
Holding company
—
States served (2)
Minnesota, North Dakota
FCC 499 Filer ID
821958
Last filing
4/1/2026

O2Cyber LLC

Private Service Provider
Agent for service of process
Kumar Chandramoulie, O2cyber LLC, 5097 Livingston Dr, Frisco, Washington, DC, 75033
Agent phone / fax
(714) 225-7309
Headquarters
5097 Livingston Dr, Frisco, [email protected], TX, 75033
Customer inquiries
(714) 225-7309
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
838025
Last filing
4/1/2025

OACYS Technology

Interconnected Voip
Agent for service of process
Stephen Coran, Lerman Senter PLLC, 2001 L Street, NW, Suite 400, Washington, DC, 20036
Agent phone / fax
(202) 416-6744 · fax (202) 293-7783
Headquarters
320 W Henderson Ave, Porterville, CA, 93257
Customer inquiries
(888) 622-9726
Holding company
—
States served (1)
California
FCC 499 Filer ID
827334
Last filing
4/1/2026

Oak Run Associates Ltd.

Interconnected Voip

Also known as: DECCA Cable, DECCA Digital Solutions

Agent for service of process
Paul Hudson, Davis Wright Tremaine LLP, 1301 K Street NW, Suite 500 East, Washington, DC, 20005
Agent phone / fax
(202) 973-4275 · fax (202) 973-4475
Headquarters
8825 SW 110th Street, Ocala, FL, 34481
Customer inquiries
(352) 854-3223
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
830862
Last filing
4/1/2026

Oakman Telephone Company

Incumbent LEC

Also known as: TDS Telecom

Agent for service of process
Mace Rosenstein, Covington & Burling LLP, Covington & Burling, Mace Rosenstein, 1201 Pennsylvania Ave NW, Washington, DC, 20004-2401
Agent phone / fax
(202) 662-5460 · fax (202) 778-5460
Headquarters
525 Junction Rd, Madison, WI, 53717-2152
Customer inquiries
(608) 664-4000
Holding company
TDS Telecommunications Corporation
States served (1)
Alabama
FCC 499 Filer ID
806580
Last filing
4/1/2026

Oakwood Telephone Co. dba TDS Telecom

Incumbent LEC

Also known as: Oakwood Telephone Company

Agent for service of process
Mace Rosenstein, Covington & Burling LLP, Covington & Burling LLP, Mace Rosenstein, 1201 Pennsylvania Ave NW, Washington, DC, 20004-2401
Agent phone / fax
(202) 662-5460 · fax (202) 778-5460
Headquarters
525 Junction Rd, Madison, WI, 53717-2152
Customer inquiries
(608) 664-4000
Holding company
TDS Telecommunications Corporation
States served (1)
Ohio
FCC 499 Filer ID
806538
Last filing
4/1/2026

Obacks, Inc

Interconnected Voip
Agent for service of process
National Registered Agents, Inc., 1015 15th Street, NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(800) 550-6724
Headquarters
5090 RICHMOND AVE #111, HOUSTON, TX, 77056
Customer inquiries
(713) 993-7760
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
838099
Last filing
4/1/2026

Obfuscation Contracting LLC

Local Reseller
Agent for service of process
Washington DC Registered Agent LLC, 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
2020 Armstrong Ter., Jeffersonton, VA, 22724
Customer inquiries
(703) 261-9570
Holding company
—
States served (1)
Virginia
FCC 499 Filer ID
838496
Last filing
4/1/2025

Ocean Telecommunications Company

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th Street NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
10042 Spanish River Blvd, Suite D3, Boca Raton, FL, 33498
Customer inquiries
(404) 376-1976
Holding company
—
States served (4)
California, Florida, New York, Texas
FCC 499 Filer ID
838917
Last filing
4/1/2026

OCG Communications Inc.

Interconnected Voip
Agent for service of process
Registered Agents Inc., 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
614 N Bicycle Path, Port Jefferson Station, NY, 11776
Customer inquiries
(833) 624-4638
Holding company
—
States served (1)
New York
FCC 499 Filer ID
836755
Last filing
4/1/2026

Oconee River LLC

Interconnected Voip

Also known as: Oconee Telecom Services

Agent for service of process
tbd, C T Corporation System, 1015 15th Street N.W, Suite 1000, Washington, DC, 20005
Agent phone / fax
(202) 572-3133
Headquarters
1640 Buckeye Road, East Dublin, GA, 31027
Customer inquiries
(478) 274-1430
Holding company
—
States served (2)
Florida, Georgia
FCC 499 Filer ID
835241
Last filing
4/1/2026

Octet Networks

CAP/CLEC
Agent for service of process
Terrell Howell, Octet Networks, 2727 2nd Ave, Washington, DC, 48201
Agent phone / fax
(313) 243-4018
Headquarters
2727 2nd Ave, Detroit, MI, 48201
Customer inquiries
(313) 243-4018
Holding company
—
States served (1)
Michigan
FCC 499 Filer ID
838540
Last filing
4/1/2025

Oculens Holdings LLC

Paging & Messaging

Also known as: Oculens LLC

Agent for service of process
Not listed, Washington, DC
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
410 N Scottsdale Rd, Suite 1000, Tempe, AZ, 85288
Customer inquiries
(708) 548-8462
Holding company
—
States served (7)
Arkansas, California, Colorado, Nevada, New Mexico, Texas, Utah
FCC 499 Filer ID
838678
Last filing
4/1/2026

Oculens LLC

Wireless Data
Agent for service of process
Not listed, Washington, DC
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
410 N Scottsdale Road, Suite 1000, Tempe, AZ, 85288
Customer inquiries
(708) 548-8462
Holding company
Oculens Holdings LLC
States served (4)
Arkansas, Nevada, New Mexico, Texas
FCC 499 Filer ID
838780
Last filing
4/1/2026

ODD TECHNOLOGIES

Interconnected Voip
Agent for service of process
Registered Agents Inc., 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
99 Wall Street #2979, New York, NY, 10005
Customer inquiries
(408) 657-7559
Holding company
—
States served (1)
New York
FCC 499 Filer ID
836591
Last filing
4/1/2025

ODD TECHNOLOGIES LLC

Interconnected Voip
Agent for service of process
Registered Agents Inc., 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
13O9 COFFEEN AVE STE I200, SHERIDAN, WY, 82801
Customer inquiries
(408) 657-7559
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
836959
Last filing
4/1/2026

ODN, Inc

Satellite Service Provider

Also known as: Orbital Data Net, Inc, ODN, INC., Orbital Data Net, Inc.

Agent for service of process
Corporation Service Co, 1090 Vermont Ave NW, Washington, DC, 20005
Agent phone / fax
(800) 927-9800 · fax (999) 999-9999
Headquarters
4451 I-70 Dr NW, Columbia, MO, 65202
Customer inquiries
(573) 445-8101
Holding company
ODN INC
States served (13)
California, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, South Dakota, Tennessee, Texas
FCC 499 Filer ID
828808
Last filing
4/1/2026

OEConnect, LLC

Interconnected Voip
Agent for service of process
Liz Sachs, Lukas, LaFuria, Gutierrez & Sachs, LLP, 5814 Palisade Lane NW, c/o Liz Sachs, Washington, DC, 20016
Agent phone / fax
(703) 584-8671 · fax (703) 584-8696
Headquarters
3192 County Highway 11, PO Box 128, Hartwick, NY, 13348
Customer inquiries
(607) 293-6622
Holding company
—
States served (1)
New York
FCC 499 Filer ID
832806
Last filing
4/1/2026

Of Course I Still Love You, LLC

Interconnected Voip

Also known as: Compliant Communications

Agent for service of process
Registered Agents Inc., 1717 N Street NW, Ste 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
1309 Coffeen Ave, Ste 15989, Sheridan, WY, 82801
Customer inquiries
(888) 801-6979
Holding company
Just Read The Instructions, LLC
States served (4)
Florida, Maryland, North Carolina, Tennessee
FCC 499 Filer ID
839122
Last filing
4/1/2026

Off The Hook Communications LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
2011 W State Street, New Castle, PA, 16101
Customer inquiries
(724) 510-1075
Holding company
—
States served (2)
Ohio, Pennsylvania
FCC 499 Filer ID
836134
Last filing
4/1/2026

Office Automation Group Inc

CAP/CLEC

Also known as: OAGi, Office Automation Group, OAGi

Agent for service of process
Not listed
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
1066 Elm Street, San Jose, CA, 95126
Customer inquiries
(866) 664-6244
Holding company
—
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
836561
Last filing
4/1/2026

Office Management Systems Inc.

Interconnected Voip

Also known as: Logista

Agent for service of process
Joe Solana, CliftonLarsonAllen, LLP, 1025 Vermont Ave. NW, Suite 1130, Washington, DC, 20005
Agent phone / fax
(866) 766-3591 · fax (678) 329-3329
Headquarters
327 Yorkville Road East, Columbus, MS, 39702
Customer inquiries
(662) 244-6500
Holding company
—
States served (17)
Alabama, Arizona, Arkansas, California, Florida, Georgia, Illinois, Indiana, Kansas, Louisiana, Michigan, Mississippi, Missouri, Ohio, Oklahoma, Tennessee, Texas
FCC 499 Filer ID
830965
Last filing
4/1/2026

Office Partners, Inc.

Shared-Tenant Service Provider

Also known as: Broadway Suites, Inc., Broadway Suites, Office Partners on Pearl

Agent for service of process
Not listed, Washington, DC
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
1942 Broadway, Suite 314, Boulder, CO, 80302
Customer inquiries
(303) 938-3777
Holding company
—
States served (1)
Colorado
FCC 499 Filer ID
822150
Last filing
4/1/2026

Office Tech Providers Corp.

Interconnected Voip

Also known as: Teklink

Agent for service of process
Corporation Service Company, 1156 15th Street NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
1 Paragon Dr., Montvale, NJ, 07645
Customer inquiries
(347) 668-6678
Holding company
—
States served (1)
New York
FCC 499 Filer ID
838475
Last filing
4/1/2026

Office Technology Center, Inc.

Interconnected Voip

Also known as: Bizphones

Agent for service of process
Northwest Registered Agent Service, Inc., 1717 North Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
5445 Hwy 105, Beaumont, TX, 77708
Customer inquiries
(409) 923-1000
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
836564
Last filing
4/1/2026

OFFICErING LLC

Interconnected Voip

Also known as: OFFICErING

Agent for service of process
Alex Goulis, Northwest Registered Agent Service Inc, 1717 North Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
12941 North Fwy, Suite 400A, Houston, TX, 77060
Customer inquiries
(832) 900-8400
Holding company
—
States served (15)
California, Colorado, Connecticut, Florida, Georgia, Illinois, Louisiana, Maine, Nevada, New York, North Carolina, North Dakota, Oklahoma, Texas, Virginia
FCC 499 Filer ID
837948
Last filing
4/1/2026

Offline Software Solutions LLC

Interconnected Voip

Also known as: msgbridge.com

Agent for service of process
Northwest Registered Agent, Inc., 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
200 Pequawket Trail, Brownfield, ME, 04010
Customer inquiries
(207) 245-1375
Holding company
—
States served (13)
Illinois, Indiana, Kentucky, Maine, Maryland, Michigan, Missouri, New York, Ohio, Pennsylvania, Vermont, West Virginia, Wisconsin
FCC 499 Filer ID
838559
Last filing
4/1/2026

Ogden Long Distance Service, Inc.

Toll Reseller
Agent for service of process
National Registered Agents, Inc, 1015 15th street, NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(888) 579-0286 · fax (516) 222-2116
Headquarters
4726 E Weston Road, Blissfield, MI, 49228
Customer inquiries
(517) 443-5595
Holding company
OGDEN COMMUNICATIONS INC
States served (1)
Michigan
FCC 499 Filer ID
825387
Last filing
4/1/2026

OGDEN TELEPHONE COMPANY

Incumbent LEC
Agent for service of process
Bill Wilhelm, Frontier Communications Parent Inc. c/o CSC, 1090 Vermont Avenue N.W., Suite 409, Washington, DC, 20005
Agent phone / fax
(202) 412-9369
Headquarters
1919 McKinney Avenue, Dallas, TX, 75201
Customer inquiries
(877) 462-7320
Holding company
Frontier Commnunications Parent, Inc.
States served (1)
New York
FCC 499 Filer ID
802920
Last filing
4/1/2026

Ogden Telephone Company

Incumbent LEC
Agent for service of process
National Registered Agents, Inc, 1015 15th Street, NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(888) 579-0286 · fax (516) 222-2116
Headquarters
4726 E Weston Rd, Blissfield, MI, 49228
Customer inquiries
(517) 443-5595
Holding company
OGDEN COMMUNICATIONS INC
States served (1)
Michigan
FCC 499 Filer ID
804792
Last filing
4/1/2026

Ogden Telephone Company

Incumbent LEC

Also known as: Ogden Telephone Co.

Agent for service of process
James Troup, Fletcher, Heald & Hildreth, PLC, 2200 Pennsylvania Ave, N.W., 4th Floor East, Washington, DC, 20037
Agent phone / fax
(202) 828-5700 · fax (703) 812-0486
Headquarters
202 West Walnut Street, PO Box 457, Ogden, IA, 50212
Customer inquiries
(515) 275-2050
Holding company
—
States served (1)
Iowa
FCC 499 Filer ID
809078
Last filing
4/1/2026

Ohio Gig IXC, LLC

Interexchange Carrier
Agent for service of process
Gregory Dunn, Ice Miller LLP, 20 F Street, Washington, DC, 20001
Agent phone / fax
(614) 462-2339 · fax (614) 232-6915
Headquarters
423 E. Town Street, Columbus, OH, 43215
Customer inquiries
(614) 469-9000
Holding company
Ohio Gig, LLC
States served (1)
Ohio
FCC 499 Filer ID
837676
Last filing
4/1/2026

Ohio Technicraft Inc

Interconnected Voip

Also known as: TELE CARE, Ohio Technicraft inc, TELE CARE

Agent for service of process
Eddy Saldana, URS Agents Inc, 1100 H Street, NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
9329 Ravenna Rd., Suite M, Twinsburg, OH, 44087
Customer inquiries
(330) 425-3320
Holding company
—
States served (1)
Ohio
FCC 499 Filer ID
834264
Last filing
4/1/2026

Ohiyaca Inc

Local Reseller

Also known as: Premysis

Agent for service of process
Larry Rogers, Ohiyaca Inc. DBA Premysis Technologies, 1319 Washington Ave PO Box 736, Washington, DC, 94404
Agent phone / fax
(650) 288-3401
Headquarters
1319 Washington Ave PO Box 736, San Leandro, CA, 94577
Customer inquiries
(650) 345-6605
Holding company
—
States served (3)
California, Oregon, Washington
FCC 499 Filer ID
838320
Last filing
4/1/2026

OhmComm, Inc.

Interconnected Voip
Agent for service of process
Eddy Saldana, URS Agents Inc., 1100 H Street, NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
1201 S 32nd St, 2F, Philadelphia, PA, 19146
Customer inquiries
(215) 467-1444
Holding company
—
States served (2)
District of Columbia, Pennsylvania
FCC 499 Filer ID
838989
Last filing
4/1/2026

OIT, LLC

Interconnected Voip

Also known as: Orsini IT, LLC, OITVOIP

Agent for service of process
Cogency Global Inc, 1025 Vermont Avenue, N.W., Washington, DC, 20005
Agent phone / fax
(800) 221-0102 · fax (800) 944-6607
Headquarters
15450 New Barn Road, Suite 200 #1001, Miami, FL, 33014
Customer inquiries
(844) 648-8647
Holding company
—
States served (47)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Wisconsin
FCC 499 Filer ID
832651
Last filing
4/1/2026

Okanogan County Electric Coop

Interconnected Voip

Also known as: Methownet LLC, Methownet.com

Agent for service of process
Steven Coran, LermanSenter, 2001 L Street NW, Suite 400, Washington, DC, 20036
Agent phone / fax
(202) 429-8970
Headquarters
PO Box 69, Winthrop, WA, 98862
Customer inquiries
(509) 996-2022
Holding company
—
States served (1)
Washington
FCC 499 Filer ID
837725
Last filing
4/1/2026

OKG Tech LLC

Interconnected Voip
Agent for service of process
Northwest Registered Agent, 1717 N St Ste 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
4a Medical Park Dr, Pomona, NY, 10970
Customer inquiries
(845) 671-4700
Holding company
—
States served (1)
New York
FCC 499 Filer ID
838708
Last filing
4/1/2026

Oklahoma Communication Systems, Inc.

Incumbent LEC

Also known as: TDS Telecom

Agent for service of process
Mace Rosenstein, Covington & Burling LLP, 1201 Pennsylvania Ave. NW, Washington, DC, 20004-2401
Agent phone / fax
(202) 662-5460 · fax (202) 778-5460
Headquarters
PO Box 105, Lawton, OK, 73502-2152
Customer inquiries
(580) 529-2700
Holding company
—
States served (1)
Oklahoma
FCC 499 Filer ID
805467
Last filing
4/1/2026

Oklahoma Fiber Network, LLC

Private Service Provider

Also known as: Hilliary Communications

Agent for service of process
Caressa Bennett, Womble Bond Dickinson (US) LLP, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO BOX 105, Lawton, OK, 73502
Customer inquiries
(580) 529-5000
Holding company
—
States served (1)
Oklahoma
FCC 499 Filer ID
835517
Last filing
4/1/2026

Oklahoma Fiber, LLC

Interconnected Voip

Also known as: OEC Fiber

Agent for service of process
Todd Lantor, Lukas, Nace, Gutierrez & Sachs, LLP, 5184 Palisade Lane, N.W., Washington, DC, 20016
Agent phone / fax
(703) 584-8671 · fax (703) 584-8696
Headquarters
2520 Hemphill Drive, Norman, OK, 73069
Customer inquiries
(405) 217-6747
Holding company
Oklahoma Electric Cooperative
States served (1)
Oklahoma
FCC 499 Filer ID
832763
Last filing
4/1/2026

Oklahoma Tel. & Telegraph Inc.

Incumbent LEC

Also known as: Oklahoma Telephone & Telegraph, Inc., Oklatel Communications, Inc.

Agent for service of process
Gregory Whiteaker, Herman & Whiteaker, LLC, 5126 Palisade Lane, NW, Washington, DC, 20016
Agent phone / fax
(202) 600-7273 · fax (202) 706-6056
Headquarters
PO Box 290, De Leon, TX, 76444
Customer inquiries
(918) 656-3233
Holding company
FIRST AMERICAN HOLDINGS INC
States served (1)
Oklahoma
FCC 499 Filer ID
801750
Last filing
4/1/2026

Oklahoma Western Tel. Co.

Incumbent LEC

Also known as: Oklahoma Western Telephone Company, Inc., Oklahoma Western Telephone Company

Agent for service of process
Caressa Bennett, Womble Bond Dickinson (US) LLP, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO Box 105, Lawton, OK, 73502
Customer inquiries
(918) 569-4111
Holding company
OKLAHOMA WESTERN TELEPHONE COMPANY INC
States served (1)
Oklahoma
FCC 499 Filer ID
807621
Last filing
4/1/2026

Oklahoma Windstream, LLC

Incumbent LEC

Also known as: Windstream

Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(302) 421-6100
Headquarters
4005 N Rodney Parham Rd, Little Rock, AR, 72212
Customer inquiries
(501) 748-7000
Holding company
Uniti Group Inc
States served (1)
Oklahoma
FCC 499 Filer ID
805033
Last filing
4/1/2026

Olafe, LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
61 Sandy Hill Road, Westfield, NJ, 07090
Customer inquiries
(888) 652-3308
Holding company
—
States served (7)
California, Connecticut, Florida, New Jersey, New York, Utah, Washington
FCC 499 Filer ID
829570
Last filing
4/1/2026

Ole Brook Web Services, LLC

Local Reseller
Agent for service of process
N/A, 123 STREET, Washington, DC, 20001
Agent phone / fax
(000) 000-0000
Headquarters
407 Brookhaven Street, Suite 4501, Brookhaven, MS, 39603
Customer inquiries
(601) 327-8333
Holding company
—
States served (2)
Massachusetts, Mississippi
FCC 499 Filer ID
838310
Last filing
4/1/2025

Olin Telephone Company, Inc.

Incumbent LEC

Also known as: Olin Telephone Company

Agent for service of process
James Troup, Fletcher, Heald & Hildreth, LLC, 2200 Pennsylvania Ave, N.W., 4th Floor East, Washington, DC, 20037
Agent phone / fax
(202) 828-5700 · fax (703) 812-0486
Headquarters
318 Jackson St, PO Box 130, Olin, IA, 52320
Customer inquiries
(319) 484-2200
Holding company
—
States served (1)
Iowa
FCC 499 Filer ID
808878
Last filing
4/1/2026

Olympus Holdings LLC

Interconnected Voip

Also known as: Ai Smart, AiSmart.ly

Agent for service of process
Charles Swick, Olympus Holdings LLC, 1419 Madison St, Washington, DC, 92782
Agent phone / fax
(714) 472-5427
Headquarters
2010 E Warner Ave, ste#1221, Santa Ana, CA, 92705
Customer inquiries
(877) 801-4469
Holding company
Olympus Holdings LLC
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
837758
Last filing
4/1/2025

Om Enterprise Inc.

Interconnected Voip
Agent for service of process
Animesh Solanki, Om Enterprise inc., 602 Misty Lane, Washington, DC, 77546
Agent phone / fax
(832) 237-3546 · fax (832) 217-2952
Headquarters
602 Misty Lane, Friendswood, TX, 77546
Customer inquiries
(832) 237-3546
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
837367
Last filing
4/1/2026

OM Technologies LLC

Interconnected Voip

Also known as: NK Voice

Agent for service of process
The Commpliance Group, Inc., 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
7209 Creedmoor Road, Ste 103, Raleigh, NC, 27613
Customer inquiries
(919) 871-8765
Holding company
—
States served (1)
North Carolina
FCC 499 Filer ID
838186
Last filing
4/1/2025

Omega Technology Group

Interconnected Voip
Agent for service of process
Orvin Moore, CliftonLarsonAllen, LLP, 1025 Connecticut Avenue, N.W., Suite 712, Washington, DC, 20036
Agent phone / fax
(678) 203-0271 · fax (404) 262-3271
Headquarters
140 Midway Drive, Cornelia, GA, 30531
Customer inquiries
(800) 818-8488
Holding company
—
States served (2)
Georgia, North Carolina
FCC 499 Filer ID
832036
Last filing
4/1/2026

OMIND Technologies Inc

Private Service Provider
Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc, The Commpliance Group, Inc, Suite 400E, 1300 I Street, NW, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
3150 HOLCOMB BRDGE RD, Suite 300, Norcross, GA, 30071
Customer inquiries
(330) 491-6856
Holding company
—
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
836198
Last filing
4/1/2026

Omni Fiber LLC

Interconnected Voip

Also known as: Omni Fiber

Agent for service of process
Eddy Saldana, URS Agents Inc., 1100 H Street, NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
4680 Parkway Drive, Suite 450, Mason, OH, 45040
Customer inquiries
(844) 844-6664
Holding company
Small Town Fiber Holdco LLC
States served (5)
Michigan, Ohio, Pennsylvania, Tennessee, Texas
FCC 499 Filer ID
835948
Last filing
4/1/2026

Omnia Business Solutions, LLC

Interconnected Voip

Also known as: One Cent VoIP

Agent for service of process
URS AGENTS INC., 1100 H Street, N.W., Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
919 N Market St., Ste 425, Wilmington, DE, 19801
Customer inquiries
(855) 655-5250
Holding company
—
States served (3)
California, Texas, Washington
FCC 499 Filer ID
835717
Last filing
4/1/2026

Omnicaas Inc.

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
13014 N Dale Mabry Hwy, Suite 238, Tampa, FL, 33618
Customer inquiries
(813) 920-0085
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
836576
Last filing
4/1/2026

Omnicomm Networks LLC

Interconnected Voip
Agent for service of process
Registered Agents Inc., 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
254 Chapman Rd Ste 208 #14164, Newark, DE, 19702
Customer inquiries
(646) 866-9220
Holding company
—
States served (1)
Delaware
FCC 499 Filer ID
836652
Last filing
4/1/2026

Omnipoint Technology Inc

Wireless Data
Agent for service of process
Timothy Baymon, Omnipoint Technology, 205 Eastern Avenue, 205 Eastern Avenue, Washington, DC, 01109
Agent phone / fax
(413) 214-5733
Headquarters
205 Eastern Ave, Springfield, MA, 01109
Customer inquiries
(844) 764-6800
Holding company
—
States served (10)
Alabama, Connecticut, Delaware, Florida, Georgia, North Carolina, Pennsylvania, Rhode Island, Texas, Virginia
FCC 499 Filer ID
835809
Last filing
4/1/2025

OMNIPOTECH, Ltd

Interconnected Voip
Agent for service of process
Eddy Saldana, URS Agents Inc, 1100 H Street, NW, Ste 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
2000 Bering Dr, Ste 115, Houston, TX, 77057
Customer inquiries
(281) 768-4800
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
838168
Last filing
4/1/2025

Omnispring, LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
1711 S Division Ave, Orlando, FL, 32805
Customer inquiries
(407) 447-7333
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
830416
Last filing
4/1/2026

Omnitel Communications, Inc.

CAP/CLEC

Also known as: Omnitel Communications

Agent for service of process
Richard Rubino, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L Street, NW, Suite 825, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
608 E Congress, Nora Springs, IA, 50458-8634
Customer inquiries
(641) 749-2531
Holding company
FARMERS MUTUAL TELEPHONE COMPANY NORA SPRINGS IA
States served (1)
Iowa
FCC 499 Filer ID
820417
Last filing
4/1/2026

Omobio Connect Incorporated

Other Toll
Agent for service of process
Nikesh Patel, Corporate Creations Network, Inc, 1629 K Street, NW, No. 300, Washington, DC, 20006
Agent phone / fax
(678) 794-4210 · fax (000) 000-0000
Headquarters
30 N Gould St Ste N, Sheridan, WY, 82801
Customer inquiries
(678) 794-4210
Holding company
—
States served (1)
Wyoming
FCC 499 Filer ID
838560
Last filing
4/1/2025

On Air Telecom LLC

Interconnected Voip

Also known as: On Air Telecom

Agent for service of process
Kris Twomey, LOKT, 1725 I Street, NW, Ste. 300, Washington, DC, 20006
Agent phone / fax
(202) 681-1850 · fax (202) 517-9175
Headquarters
10711 Red Run Blvd, Suite 101, Owings Mills, MD, 21117
Customer inquiries
(516) 661-8308
Holding company
—
States served (4)
Delaware, Maryland, Texas, Wyoming
FCC 499 Filer ID
833938
Last filing
4/1/2026

On Time Telecom Inc

Interconnected Voip
Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1300 I Street NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
5500 Military Trail, Suite 22-105, Jupiter, FL, 33458
Customer inquiries
(800) 928-2086
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
838154
Last filing
4/1/2026

On-VoIP

Interconnected Voip

Also known as: On-VoiIP

Agent for service of process
InCorp Services, Inc., 1100 H Street, N.W., Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 246-2677
Headquarters
323 School Street, Apt 3, Berlin, NH, 03570
Customer inquiries
(888) 449-0604
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
838919
Last filing
4/1/2026

ONATi Honotua Division (U.S.)

Private Service Provider

Also known as: ONATI SAS, Vini

Agent for service of process
Leticia Herrera, Paracorp Incorporated, 1100 H Street NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 533-7272 · fax (800) 603-5868
Headquarters
Rond-point de la base marine, Fare Ute BP 440, Papeete, Tahiti 98713
Customer inquiries
(689) 872-9860
Holding company
—
States served (1)
Hawaii
FCC 499 Filer ID
837080
Last filing
4/1/2026

onCloud, LLC

Interconnected Voip
Agent for service of process
Phil Ciccone, onCloud, 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(470) 729-7445
Headquarters
304 S Jones Blvd #1750, Las Vegas, NV, 89107
Customer inquiries
(404) 994-3948
Holding company
—
States served (4)
Georgia, Mississippi, Missouri, North Carolina
FCC 499 Filer ID
837853
Last filing
4/1/2026

ONDRIVECLOUD, LLC

Local Reseller

Also known as: On Drive Techs

Agent for service of process
Registered Agents Inc., 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
13520 SW 152ND ST UNIT 770896, MIAMI, FL, 33177
Customer inquiries
(866) 258-0064
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
837994
Last filing
4/1/2026

One Call Communications, Inc.

Interconnected Voip
Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
4156 NC Hwy 42 West, Wilson, NC, 27893
Customer inquiries
(888) 823-7373
Holding company
—
States served (2)
North Carolina, South Carolina
FCC 499 Filer ID
832750
Last filing
4/1/2026

One Call Telecom, LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
PO Box 1147, Cordova, TN, 38088
Customer inquiries
(901) 729-3333
Holding company
—
States served (14)
Alabama, Arkansas, California, Illinois, Iowa, Kentucky, Louisiana, Mississippi, North Carolina, Pennsylvania, Tennessee, Texas, Virginia, Washington
FCC 499 Filer ID
832663
Last filing
4/1/2026

One Click Computers, LLC

Interconnected Voip

Also known as: One Click Inc

Agent for service of process
Corporation Service Company, 1090 Vermont Ave NW, Washington, DC, 20005
Agent phone / fax
(202) 408-3121 · fax (202) 408-3141
Headquarters
W202N10246, Lannon Road, Germantown, WI, 53022
Customer inquiries
(414) 800-1002
Holding company
—
States served (1)
Wisconsin
FCC 499 Filer ID
833579
Last filing
4/1/2026

ONE DATA, INC

Interconnected Voip

Also known as: LOGIXX

Agent for service of process
LARRY HAVRE, NORTHWEST REGISTERED AGENT SERVICE INC., 1717 N STREET NW, STE 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249 · fax (202) 403-0599
Headquarters
66 W. FLAGLER ST, SUITE 900, MIAMI, FL, 33130
Customer inquiries
(888) 491-5772
Holding company
—
States served (1)
California
FCC 499 Filer ID
836228
Last filing
4/1/2025

One International Investment Inc

Interconnected Voip

Also known as: ParsiDigital

Agent for service of process
Elizabeth Goldmann, Elizabeth Holding Inc, 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
Kungstradgardsgatan 8, 111 47 Stockholm
Customer inquiries
(253) 442-1111
Holding company
—
States served (6)
Florida, Georgia, Maine, Nevada, New York, North Carolina
FCC 499 Filer ID
837541
Last filing
4/1/2026

One Ring Networks II

CAP/CLEC
Agent for service of process
CT Corporation, 1015 15th Street, NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(202) 393-1760 · fax (000) 000-0000
Headquarters
1799 Enterprise St, Athens, TX, 75751
Customer inquiries
(855) 663-7464
Holding company
—
States served (2)
Georgia, Texas
FCC 499 Filer ID
831184
Last filing
4/1/2026

One Ring Networks, Inc.

Wireless Data
Agent for service of process
none none, CT Corporation Systems, Inc, 1015 15th Street, NW, SUITE 1000, Washington, DC, 20005
Agent phone / fax
(000) 000-0000 · fax (202) 393-1760
Headquarters
1799 Enterprise St, Athens, TX, 75751
Customer inquiries
(855) 663-7464
Holding company
—
States served (2)
Georgia, Texas
FCC 499 Filer ID
828041
Last filing
4/1/2026

One Source Communications, Inc.

Interconnected Voip
Agent for service of process
Orvin Moore, CliftonLarsonAllen LLP, 1025 Connecticut Ave., NW, Suite 712, Washington, DC, 20036
Agent phone / fax
(678) 203-0271 · fax (404) 262-3271
Headquarters
3926 Wesley Street, Suite 703, Myrtle Beach, SC, 29579
Customer inquiries
(800) 641-8352
Holding company
—
States served (2)
North Carolina, South Carolina
FCC 499 Filer ID
833797
Last filing
4/1/2026

One Stop Telecom

Interconnected Voip
Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
123 E 9th St, Ste 343, Upland, CA, 91786
Customer inquiries
(530) 663-7867
Holding company
—
States served (5)
California, Indiana, New Mexico, Oklahoma, Texas
FCC 499 Filer ID
835771
Last filing
4/1/2026

One Technology Solutions Corporation

Interconnected Voip
Agent for service of process
Harbor Compliance, Harbor Compliance, 1717 N Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803 · fax (855) 330-1010
Headquarters
18300 NW 16th St, Pembroke Pines, FL, 33029
Customer inquiries
(954) 371-4360
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
835084
Last filing
4/1/2026

One Touch Engineering, LLC

Interconnected Voip

Also known as: 1 Touch I.T.

Agent for service of process
David Roberts, Registered Agents Inc., 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
PO Box 2973, Sherman, TX, 75091
Customer inquiries
(903) 957-2973
Holding company
—
States served (2)
Oklahoma, Texas
FCC 499 Filer ID
837798
Last filing
4/1/2025

One Voice Communications, Inc.

Toll Reseller
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
44679 Endicott Drive, Suite 356, Ashburn, VA, 20147
Customer inquiries
(877) 363-3133
Holding company
—
States served (35)
Alabama, Arizona, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Minnesota, Mississippi, Missouri, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Virginia, Washington, West Virginia, Wisconsin
FCC 499 Filer ID
825713
Last filing
4/1/2026

OneCloud Corporation, Inc.

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
1824 Industrial Center Circle, Charlotte, NC, 28213
Customer inquiries
(800) 637-3148
Holding company
—
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
837216
Last filing
4/1/2026

OneDais LLC

Interconnected Voip
Agent for service of process
Registered Agents Inc, 1717 N Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(855) 834-3247
Headquarters
PO Box 100155, Staten Island, NY, 10310
Customer inquiries
(855) 834-3247
Holding company
—
States served (3)
Florida, New Jersey, New York
FCC 499 Filer ID
835421
Last filing
4/1/2026

Oneida County Long Distance

Toll Reseller
Agent for service of process
Thomas Moorman, Woods & Aitken LLP, 5335 Wisconsin Avenue, N.W., Suite 440, Washington, DC, 20015-2092
Agent phone / fax
(202) 944-9502 · fax (202) 944-9501
Headquarters
9560 Main St, PO Box 402, Holland Patent, NY, 13354
Customer inquiries
(315) 865-5201
Holding company
NORTHLAND TELEPHONE SYSTEMS
States served (1)
New York
FCC 499 Filer ID
802888
Last filing
4/1/2026

Oneida County Rural Tel. Co.

Incumbent LEC

Also known as: Oneida County Rural Telephone Company

Agent for service of process
Thomas Moorman, Woods & Aitken LLP, 5335 Wisconsin Avenue, N.W., Suite 440, Washington, DC, 20015-2092
Agent phone / fax
(202) 944-9500 · fax (202) 944-9501
Headquarters
9560 Main St, PO Box 402, Holland Patent, NY, 13354
Customer inquiries
(315) 865-5201
Holding company
NORTHLAND TELEPHONE SYSTEMS
States served (1)
New York
FCC 499 Filer ID
803691
Last filing
4/1/2026

Oneida Network Services, Inc.

Toll Reseller

Also known as: Oneida Network Services, Inc

Agent for service of process
Ben Dickens, Blooston, Mordkofsy, Dickens, Duffy & Predergast,, 2120 L Street, NW, Suite 825, Washington, DC, 20037
Agent phone / fax
(202) 528-5510
Headquarters
129 West Hwy, PO Box 445, Oneida, IL, 61467
Customer inquiries
(309) 483-3111
Holding company
ONEIDA TELEPHONE EXCHANGE INC
States served (1)
Illinois
FCC 499 Filer ID
811856
Last filing
4/1/2026

Oneida Tel. Exch.

Incumbent LEC

Also known as: Oneida Telephone Exchange, Inc., Oneida Telephone Exchange, Inc

Agent for service of process
Ben Dickens, Blooston, Mordkofsy, Dickens, Duffy & Predergast,, 2120 L Street, NW, Suite 825, Washington, DC, 20037
Agent phone / fax
(202) 528-5510
Headquarters
129 West Hwy, PO Box 445, Oneida, IL, 61467
Customer inquiries
(309) 483-3111
Holding company
ONEIDA TELEPHONE EXCHANGE INC
States served (1)
Illinois
FCC 499 Filer ID
802887
Last filing
4/1/2026

OnePointSync, LLC.

Interconnected Voip
Agent for service of process
Brooks Ferrett, URS AGENTS, INC., 1100 H Street, N. W., Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
9580 W. 14th Ave., Unit 100, Lakewood, CO, 80215
Customer inquiries
(303) 586-5745
Holding company
—
States served (1)
Colorado
FCC 499 Filer ID
838542
Last filing
4/1/2026

OneSource Telecom Inc.

Interconnected Voip

Also known as: OneSource Telecom, Inc.

Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
16238 Ranch Road 620, Suite F-120, Austin, TX, 78717
Customer inquiries
(512) 763-4602
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
834837
Last filing
4/1/2026

OneWeb Technologies Inc

Private Service Provider

Also known as: OneWeb Technologies, Eutelsat Network Solutions

Agent for service of process
Registered Agent, CT Corporation System, 1015 15th Street NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(202) 752-3100
Agent email
Not listed
Headquarters
11140 Aerospace Ave, Houston, TX, 77034
Customer inquiries
(713) 272-7500
Holding company
Eutelsat Inc
States served (7)
Colorado, Florida, Kansas, Kentucky, Louisiana, Texas, Virginia
FCC 499 Filer ID
827932
Last filing
4/1/2026

Ongoing Operations LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
18450 Showalter Road, Suite 101, Hagerstown, MD, 21742
Customer inquiries
(877) 288-2292
Holding company
—
States served (19)
Arizona, Arkansas, California, Colorado, Connecticut, District of Columbia, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Montana, New Jersey, New York, Pennsylvania, Texas, Utah, Virginia, Wyoming
FCC 499 Filer ID
829316
Last filing
4/1/2026

Online Calls Connect LLC

Toll Reseller

Also known as: Edwin Johnson

Agent for service of process
Jonathan Richardson, Acme Solutions LLC, 1500 K Street NW, Suite 400, Washington, DC, 20005
Agent phone / fax
(202) 555-0147
Headquarters
608 Blair St, Murfreesboro, TN 37129, 608 Blair St, Murfreesboro, TN, 37129
Customer inquiries
(931) 205-2797
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
839112
Last filing
4/1/2026

Online Savings, Inc.

Toll Reseller

Also known as: Online Savings Inc.

Agent for service of process
James Curran, Corporation Guarantee & Trust Company, 1150 Connecticut Ave NW, Suite 900, Washington, DC, 20036
Agent phone / fax
(800) 563-6131 · fax (215) 633-8160
Headquarters
10161 Park Run Drive, Suite 231, Las Vegas, NV, 89145
Customer inquiries
(877) 271-5582
Holding company
—
States served (11)
California, Colorado, Indiana, Massachusetts, Michigan, Montana, New Jersey, New York, Pennsylvania, Texas, Utah
FCC 499 Filer ID
826183
Last filing
4/1/2026

ONSEnet America, Inc.

Private Service Provider

Also known as: ONSE America, Inc., SE JONG TELECOM AMERICA, INC.

Agent for service of process
Hwan Kim, 1200 New Hampshire Ave, NW, Washington, DC, 20036
Agent phone / fax
(202) 974-5600 · fax (202) 947-5602
Headquarters
2525 W. 8TH STREET, Suite 300, LOS ANGELES, CA, 90057
Customer inquiries
(213) 388-3030
Holding company
SE JONG TELECOM
States served (1)
California
FCC 499 Filer ID
822964
Last filing
4/1/2026

onShore Networks of IL LLC

Other Local

Also known as: onShore Networks LLC

Agent for service of process
Luis Uriarte Jr, Corporate Creations Network Inv, 1629 K Street NW, STE 300, Washington, DC, 20006
Agent phone / fax
(561) 694-8107 · fax (561) 694-1639
Headquarters
216 W Jackson Blvd, Suite 201, Chicago, IL, 60606
Customer inquiries
(312) 850-5200
Holding company
onShore Inc
States served (1)
Illinois
FCC 499 Filer ID
831499
Last filing
4/1/2026

Onslow Cooperative Telephone Assc.

Incumbent LEC

Also known as: Onslow Cooperative Telephone Assn., Onslow Cooperative Telephone Association

Agent for service of process
James Troup, Fletcher, Heald & Hildreth, 2200 Pennsylvania Ave, N.W., 4th Floor East, Washington, DC, 20037
Agent phone / fax
(202) 828-5700 · fax (703) 812-0486
Headquarters
102 Anamosa Ave, PO Box 6, Onslow, IA, 52321
Customer inquiries
(563) 485-2833
Holding company
—
States served (1)
Iowa
FCC 499 Filer ID
804825
Last filing
4/1/2026

OnStar, LLC

Cellular/PCS/SMR
Agent for service of process
CSC Corporation, 1090 Vermont Ave, Washington, DC, 20005
Agent phone / fax
(888) 690-2882
Headquarters
MC 482-C16-A68, 300 Renaissance Center, Detroit, MI, 48265-3000
Customer inquiries
(888) 466-7827
Holding company
—
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
822794
Last filing
4/1/2026

Ontario Systems, LLC

Interconnected Voip
Agent for service of process
Corporation Service Company, 1090 Vermont Ave NW, Washington, DC, 20005
Agent phone / fax
(202) 408-3121 · fax (202) 408-3141
Headquarters
700 District Avenue, 9th Floor, Burlington, MA, 01803
Customer inquiries
(765) 751-7000
Holding company
Ontario Systems, LLC
States served (33)
Alabama, Arizona, California, Colorado, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Minnesota, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Tennessee, Vermont, Washington, Wisconsin
FCC 499 Filer ID
834165
Last filing
4/1/2026

Ontario Tel. Co. Inc.

Incumbent LEC

Also known as: Ontario Telephone Company, Inc.

Agent for service of process
Thomas Moorman, Woods & Aitken LLP, 5335 Wisconsin Avenue, N.W., Suite 440, Washington, DC, 20015-2092
Agent phone / fax
(202) 944-9500 · fax (202) 944-9501
Headquarters
75 Main Street, Phelps, NY, 14532
Customer inquiries
(866) 353-7209
Holding company
ONTARIO TELEPHONE COMPANY INC
States served (1)
New York
FCC 499 Filer ID
805659
Last filing
4/1/2026

Ontonagon County Tel. Co.

Incumbent LEC

Also known as: Ontonagon County Telephone Company

Agent for service of process
John Crystal, National Registered Agents, Inc, 1090 Vermont Ave, NW, Suite 900, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
108 West Superior Street, Munising, MI, 49862-1192
Customer inquiries
(906) 884-9911
Holding company
HIAWATHA COMMUNICATIONS INC
States served (1)
Michigan
FCC 499 Filer ID
805824
Last filing
4/1/2026

Onux Global Networks Inc

Private Service Provider

Also known as: Onux Global Networks

Agent for service of process
Eddy Saldana, URS Agents, 1100 H Street, NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397
Headquarters
8375 Dunwoody Place Dr, Suite R, Atlanta, GA, 30350
Customer inquiries
(470) 968-6689
Holding company
—
States served (8)
Alabama, Florida, Georgia, Massachusetts, Mississippi, North Carolina, South Carolina, Texas
FCC 499 Filer ID
837969
Last filing
4/1/2025

Onvoy, LLC

CAP/CLEC
Agent for service of process
Cogency Global, 1025 Connecticut Ave., NW, Suite 712, Washington, DC, 20036
Agent phone / fax
(800) 494-5225
Headquarters
1 North Wacker Drive, Suite 2500, Chicago, IL, 60606
Customer inquiries
(800) 933-1224
Holding company
Sinch US Holding, Inc.
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
820189
Last filing
4/1/2026

OnWav, Inc.

CAP/CLEC
Agent for service of process
Blooston, Mordkofsky, Dickens, Duffy & Prendergast, 2120 L St, NW, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO Box 365, Gainesboro, TN, 38562
Customer inquiries
(888) 876-6928
Holding company
TWIN LAKES TELEPHONE COOPERATIVE CORPORATION
States served (1)
Tennessee
FCC 499 Filer ID
827314
Last filing
4/1/2026

Onyx VoIP, Inc

Interconnected Voip

Also known as: Onyx VoIP

Agent for service of process
Ryan Reinhart, Onyx VoIP, Inc, 6702 Benjamin Rd, Suite 600, Washington, DC, 33634
Agent phone / fax
(855) 565-6699 · fax (813) 661-7500
Headquarters
6702 Benjamin Rd, Suite 600, Tampa, FL, 33634
Customer inquiries
(855) 565-6699
Holding company
—
States served (4)
Alabama, Florida, Georgia, Texas
FCC 499 Filer ID
836153
Last filing
4/1/2026

OOMA, Inc.

Interconnected Voip
Agent for service of process
Incorp Services Inc, 1100 H Street N.W., Washington, DC, 20005
Agent phone / fax
(702) 866-2500 · fax (702) 866-2689
Headquarters
525 Almanor Ave, Suite 200, Sunnyvale, CA, 94085
Customer inquiries
(888) 711-6662
Holding company
—
States served (52)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
826871
Last filing
4/1/2026

Open Broadband, LLC

Wireless Data
Agent for service of process
Not listed
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
PO Box 723, Waxhaw, NC, 28173
Customer inquiries
(980) 246-8989
Holding company
—
States served (3)
North Carolina, South Carolina, Virginia
FCC 499 Filer ID
834423
Last filing
4/1/2026

Open Net Inc.

Local Reseller

Also known as: Bway.net, Open Net, Inc.

Agent for service of process
Julia Frane, Julia Frane, 3100 Connecticut Ave NW, Suite 401, Washington, DC, 20008
Agent phone / fax
(646) 594-4539 · fax (646) 290-8137
Headquarters
P.O. Box 1688, New York, NY, 10013
Customer inquiries
(212) 982-9800
Holding company
—
States served (5)
Connecticut, Florida, Massachusetts, New Jersey, New York
FCC 499 Filer ID
828142
Last filing
4/1/2026

Open Tier Systems

Interconnected Voip

Also known as: Open Tier Systems, LLC

Agent for service of process
Registered Agent, LLC, 1717 N Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
1710 Walton Road, Suite 301, Blue Bell, PA, 19422
Customer inquiries
(484) 535-3600
Holding company
—
States served (1)
Pennsylvania
FCC 499 Filer ID
831425
Last filing
4/1/2026

Openband of Virginia, LLC

CAP/CLEC

Also known as: Openband

Agent for service of process
Ashley Jackson, MC Dean inc, 2951 V St, NE, Washington, DC, 20018
Agent phone / fax
(571) 262-8141 · fax (703) 421-9089
Headquarters
1765 Greensboro Station Place, Suite 100, Tysons, VA, 22102
Customer inquiries
(866) 673-6226
Holding company
—
States served (1)
Virginia
FCC 499 Filer ID
823130
Last filing
4/1/2026

OpenFiber Kentucky Company, LLC

CAP/CLEC
Agent for service of process
Orvin Moore, CliftonLarsonAllen LLP, 1025 Connecticut Avenue, N.W., Suite 712, Washington, DC, 20036
Agent phone / fax
(678) 203-0271 · fax (404) 262-3271
Headquarters
1700 Eastpoint Pkwy, Suite 230, Louisville, KY, 40223
Customer inquiries
(502) 653-5678
Holding company
—
States served (9)
Alabama, Florida, Georgia, Illinois, Kentucky, New Jersey, Ohio, South Carolina, Tennessee
FCC 499 Filer ID
834026
Last filing
4/1/2026

Openity, LLC.

Interconnected Voip
Agent for service of process
URS Agents, Inc., 1100 H Street, N.W., Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
10432 Balls Ford Rd, Suite 300, Manassas, VA, 20109
Customer inquiries
(855) 673-6489
Holding company
—
States served (1)
Virginia
FCC 499 Filer ID
832037
Last filing
4/1/2026

OpenPop.com, Inc.

Interexchange Carrier

Also known as: Asiana Telecom

Agent for service of process
Registered Agents, Inc, 1717 N Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803 · fax (323) 544-4790
Headquarters
165 NEWALL, IRVINE, CA, 92618
Customer inquiries
(213) 386-0400
Holding company
—
States served (1)
California
FCC 499 Filer ID
821028
Last filing
4/1/2026

OpenSIP.com LLC

Interconnected Voip
Agent for service of process
National Registered Agen, 1015 15th Steet NW, Ste 1000, Washington, DC, 20005
Agent phone / fax
(202) 572-3100
Headquarters
PO BOX 15685, Irvine, CA, 92623
Customer inquiries
(323) 463-4237
Holding company
—
States served (50)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
831990
Last filing
4/1/2026

Opentact, Inc.

Interconnected Voip

Also known as: Opentact

Agent for service of process
Bill Harve, Registered Agents Inc, 1717 N Street NW, Ste 1, Washington, DC, 20036
Agent phone / fax
(888) 681-9777 · fax (888) 679-8222
Headquarters
525 Randall Ave Ste 100, Cheyenne, WY, 82001
Customer inquiries
(303) 529-3301
Holding company
—
States served (1)
Wyoming
FCC 499 Filer ID
834261
Last filing
4/1/2026

Opex Communications, Inc. f.k.a. Premiercom, Inc.

Toll Reseller

Also known as: Opex Communications, Inc.

Agent for service of process
Van Tracy, Corporation Service Company, 1090 Vermont Avenue NW, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
1677 E. 28th St., Signal Hill, CA, 90755
Customer inquiries
(800) 685-3699
Holding company
—
States served (51)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
828594
Last filing
4/1/2025

Opex Consultants Limited Liability Company

Local Reseller

Also known as: Opex Consultants

Agent for service of process
Oscar Danzey, Opex Consultants, 36 Brock Lane, Washington, DC, 07840
Agent phone / fax
(201) 780-7878
Headquarters
36 Brock Lane, Hackettstown, NJ, 07840
Customer inquiries
(844) 759-7500
Holding company
—
States served (1)
New Jersey
FCC 499 Filer ID
838446
Last filing
4/1/2026

Opiquad, LLC

Private Service Provider

Also known as: Opiquad, Fox Valley

Agent for service of process
Ryan Underwood, CT Corporation System, 1015 15th Street, N.W., Washington, DC, 20005
Agent phone / fax
(608) 381-0370
Headquarters
2585 Millennium Dr., Suite G, Elgin, IL, 60124
Customer inquiries
(847) 742-4612
Holding company
—
States served (1)
Illinois
FCC 499 Filer ID
837730
Last filing
4/1/2025

Opn Communication Inc

CAP/CLEC

Also known as: Opn Communication

Agent for service of process
Bryan Cohen, Washington DC Registered Agent LLC, 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
30 N. Gould St, Ste R, Sheridan, WY, 82801
Customer inquiries
(262) 648-0402
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
836268
Last filing
4/1/2026

Optical Telecommunications Inc

Local Reseller

Also known as: Opticaltel

Agent for service of process
Javier Aguirre, Optical Telecommunications Inc, 1360 S Dixie Highway, Suite 200, Washington, DC, 33146
Agent phone / fax
(305) 779-5786
Headquarters
5201 Waterford Business District Drive, Suite 801, Miami, FL, 33126
Customer inquiries
(305) 779-7777
Holding company
HControl Holding, LLC
States served (1)
Florida
FCC 499 Filer ID
832492
Last filing
4/1/2025

Opticloud Inc

Interconnected Voip
Agent for service of process
Bill Havre, Registered Agents Inc, 1717 N Street NW, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
706 Executive Blvd, Suite E, Valley Cottage, NY, 10989
Customer inquiries
(914) 479-1100
Holding company
—
States served (2)
New Jersey, New York
FCC 499 Filer ID
835511
Last filing
4/1/2026

OpticTel Long distance, LLC

Toll Reseller
Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
Optic Tel Long Distance, LLC, PO Box 66, Earlsboro, OK, 74840
Customer inquiries
(405) 997-5201
Holding company
MBO,LLC
States served (1)
Oklahoma
FCC 499 Filer ID
801758
Last filing
4/1/2026

Optimal Home Solutions, LLC

CAP/CLEC

Also known as: OHS Broadband

Agent for service of process
Washington DC Registered Agent LLC, 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
12199 Sweet Springs Valley Road, PO Box 155, Gap Mills, WV, 24941
Customer inquiries
(304) 237-6758
Holding company
Optimal Home Solutions, LLC
States served (1)
West Virginia
FCC 499 Filer ID
833806
Last filing
4/1/2026

Optimal Projects Limited Liability Company

Private Service Provider

Also known as: Optimal Projects Limited

Agent for service of process
Northwest Registered Agents, 1717 N St NW #1, Washington, DC, 20036
Agent phone / fax
(202) 442-4400
Headquarters
255S Orange Avenue Suite 104 #2481, Orlando, FL, 32801
Customer inquiries
(209) 493-1599
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
838698
Last filing
4/1/2026

OptimERA Holdings, Inc.

Wireless Data

Also known as: OptimERA WiFi, OptimERA Inc., OptimERA, OptimERA xG

Agent for service of process
Todd Slamowitz, Lukas, LaFuria, Lantor & Sachs, LLP, c/o Elizabeth R. Sachs, 5184 Palisade Lane, NW, Washington, DC, 20016
Agent phone / fax
(703) 584-8678
Headquarters
P.O. Box 921134, Dutch Harbor, AK, 99692
Customer inquiries
(907) 581-4983
Holding company
—
States served (1)
Alaska
FCC 499 Filer ID
831677
Last filing
4/1/2026

Optimus Communications LLC

Wireless Data

Also known as: Optimus Communications

Agent for service of process
Mark McGowan, Optimus Communications LLC, 288 28 Road, Washington, DC, 81503
Agent phone / fax
(970) 609-1234
Headquarters
288 28 Road, Grand Junction, CO, 81503
Customer inquiries
(970) 609-1234
Holding company
—
States served (1)
Colorado
FCC 499 Filer ID
832484
Last filing
4/1/2026

Optimus Communications, LLC

Local Reseller
Agent for service of process
Washington DC Registered Agent LLC, 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
12600 Hill Country Blvd Ste R725, Bee Cave, TX, 78738
Customer inquiries
(512) 329-2625
Holding company
Seamless Advanced Solutions, LLC
States served (1)
Texas
FCC 499 Filer ID
833454
Last filing
4/1/2026

OptiTech, LLC

Local Reseller

Also known as: OptiVoice, OptiTech, OptiPay

Agent for service of process
Joshua Pereira, OptiTech, LLC, 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(401) 603-0032 · fax (401) 603-0011
Headquarters
685 Warren Avenue, Unit 1, East Providence, RI, 02914
Customer inquiries
(401) 603-0032
Holding company
—
States served (6)
California, Connecticut, Florida, Maryland, Massachusetts, Rhode Island
FCC 499 Filer ID
836922
Last filing
4/1/2026

Opus1 Development Studio Inc

Interconnected Voip
Agent for service of process
C T Corporation System, 1015 15th Street N.W., Suite 1000, Washington, DC, 20005
Agent phone / fax
(202) 572-3133
Headquarters
4131 El Camino Real, Suite 103, Palo Alto, CA, 94306
Customer inquiries
(650) 789-7706
Holding company
—
States served (53)
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
837922
Last filing
4/1/2026

Oran Mutual Tel. Co.

Incumbent LEC

Also known as: Oran Mutual Telephone Company

Agent for service of process
James Troup, Fletcher, Heald & Hildreth, PLC, 2200 Pennsylvania Ave, N.W., 4th Floor East, Washington, DC, 20037
Agent phone / fax
(202) 828-5700 · fax (703) 812-0486
Headquarters
5038 Main St, Oran, IA, 50664
Customer inquiries
(319) 638-7141
Holding company
—
States served (1)
Iowa
FCC 499 Filer ID
806922
Last filing
4/1/2026

Orange Business Services U.S. Inc.

Private Service Provider

Also known as: Orange Business, Orange Business Services

Agent for service of process
Corporation Service Company, 1156 15th Street, NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(800) 927-9800
Headquarters
11921 Freedom Drive, Suite 720, Reston, VA, 20190
Customer inquiries
(703) 471-2411
Holding company
ORANGE SA
States served (55)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
820668
Last filing
4/1/2026

Orange City Communications

CAP/CLEC
Agent for service of process
James Troup, McGuire Woods, McGuire Woods, Washington Square, 1050 Connecticut Ave, NW, Suite 1200, Washington, DC, 20036
Agent phone / fax
(202) 857-1700 · fax (202) 857-0172
Headquarters
501 4th Street, PO Box 67, 504 4th street, Sergeant Bluff, IA, Sergeant Bluff, IA, 51054-0067
Customer inquiries
(712) 707-1005
Holding company
Long Lines LLC
States served (1)
Iowa
FCC 499 Filer ID
822266
Last filing
4/1/2026

Orange County Broadband Authority

Private Service Provider

Also known as: FiberLync

Agent for service of process
Joshua Crawford, Orange County Broadband Authority, 331 N Madison Rd, STE A, Washington, DC, 20001
Agent phone / fax
(540) 360-0585
Headquarters
331 N Madison Rd, STE A, Orange, VA, 22960
Customer inquiries
(540) 360-0585
Holding company
—
States served (1)
Virginia
FCC 499 Filer ID
838990
Last filing
4/1/2026

Orange County REMC

Interconnected Voip
Agent for service of process
ATTN SOP, URS Agents, Inc., 1100 H St. NW, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
7133 N State Rd 337, P.O. Box 208, Orleans, IN, 47452
Customer inquiries
(812) 865-2229
Holding company
Orange County Fiber
States served (1)
Indiana
FCC 499 Filer ID
832822
Last filing
4/1/2026

Orange Fiber LLC

Interconnected Voip

Also known as: Orange Fiber

Agent for service of process
Bill Havre, District of Columbia Registered Agent, 1717 N Street NW STE 1, 111 CRESTHAVEN PL, Washington, DC, 32259
Agent phone / fax
(202) 403-0599
Headquarters
111 CRESTHAVEN PL, Saint Johns, FL, 32259
Customer inquiries
(904) 568-1063
Holding company
—
States served (3)
Florida, Georgia, Louisiana
FCC 499 Filer ID
835521
Last filing
4/1/2026

Orbis Solutions, LLC

Local Reseller

Also known as: Orbis Voice

Agent for service of process
Washington DC Registered Agent LLC, 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
6700 Essington Ave, Suite J242, Philadelphia, PA, 19153
Customer inquiries
(215) 334-3711
Holding company
—
States served (2)
New Jersey, Pennsylvania
FCC 499 Filer ID
838554
Last filing
4/1/2025

Orbital LLC

Satellite Service Provider
Agent for service of process
Jonathan Marashlian, Commpliance Group, 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
4451 Interstate 70 Drive NW, Columbia, MO, 65202
Customer inquiries
(573) 445-8101
Holding company
—
States served (11)
Illinois, Kansas, Kentucky, Louisiana, Massachusetts, Minnesota, Mississippi, Missouri, New Mexico, Tennessee, Texas
FCC 499 Filer ID
833362
Last filing
4/1/2025

Orbitel Services, LLC

Interconnected Voip

Also known as: Orbitel Services, Orbitel Communications

Agent for service of process
Cathleen Schultz, Davis Wright Tremaine, LLP, 1919 Pennsylvania Avenue NW, Suite 800, Washington, DC, 20006-3401
Agent phone / fax
(202) 973-4354 · fax (202) 973-4371
Headquarters
21116 N John Wayne Parkway, Suite B-9, Maricopa, MD, 85139
Customer inquiries
(520) 568-8890
Holding company
SCHURZ COMMUNICATIONS INC
States served (1)
Arizona
FCC 499 Filer ID
828633
Last filing
4/1/2026

Orchard Farm Telephone Co.

Incumbent LEC

Also known as: Missouricom, Rally Networks

Agent for service of process
Ben Dickens, Blooston, Mordkofsky, Dickens, and Prendergast LLP, 2120 L Street, NW, Suite 825, Washington, DC, 20037-2401
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO Box 49, Oregon, MO, 64473
Customer inquiries
(573) 835-2997
Holding company
New Florence Holdings, Inc.
States served (1)
Missouri
FCC 499 Filer ID
805470
Last filing
4/1/2026

Oregon Farmers Mutual Long Distance, Inc.

Toll Reseller
Agent for service of process
Benjamin Dickens, Blooston, Mordkrofsky, Dickens, Duffy & Prendergas, 2120 L St NW, Suite 300, PO BOX 729, Washington, DC, 20037-2092
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO BOX 729, LEWISVILLE, AR, 71845
Customer inquiries
(913) 837-2219
Holding company
Townes Telecommunications Inc
States served (1)
Missouri
FCC 499 Filer ID
824092
Last filing
4/1/2026

Oregon RSA #2, Inc.

Cellular/PCS/SMR

Also known as: U.S. Cellular, U S Cellular

Agent for service of process
Peter Connolly, 800 17th St NW, Suite 1100, Washington, DC, 20006
Agent phone / fax
(202) 862-5989 · fax (202) 955-5564
Headquarters
525 Junction Road, Madison, WI, 53717-3486
Customer inquiries
(888) 944-9400
Holding company
United States Cellular Operating Company
States served (2)
Oregon, Washington
FCC 499 Filer ID
802767
Last filing
4/1/2026

Oregon Tel. Corp.

Incumbent LEC

Also known as: Oregon Telephone Corporation, OTC Connections, Rally Networks

Agent for service of process
Ben Dickens, Blooston, Mordkofsky, Dickens, & Prendergast, 2120 L St, NW, Suite 825, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO BOX 49, Oregon, MO, 64473
Customer inquiries
(541) 932-4411
Holding company
OREGON TELEPHONE CORPORATION
States served (1)
Oregon
FCC 499 Filer ID
803202
Last filing
4/1/2026

Oriel Green LLC

Interconnected Voip
Agent for service of process
National Registered Agents, Inc., 1015 15th Street, NW, Suite 1000, Washington, DC, 20005
Agent phone / fax
(800) 550-6724 · fax (312) 346-3607
Headquarters
1007 N Orange St., 4th Floor, 2905, Wilmington, DE, 19801
Customer inquiries
(302) 302-9940
Holding company
—
States served (2)
Delaware, Wyoming
FCC 499 Filer ID
836905
Last filing
4/1/2026

ORION CABLESYSTEMS, INC

CAP/CLEC

Also known as: Orion Cable Systems, Orion Broadband

Agent for service of process
Not listed
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
PO Box 159, San Marcos, CA, 92079
Customer inquiries
(760) 591-9600
Holding company
—
States served (1)
California
FCC 499 Filer ID
833802
Last filing
4/1/2026

Orion Network Solutions LLC

Local Reseller
Agent for service of process
Ashu Bhoot, Orion Network SOlutions, 1300 I Street NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(571) 230-6437
Headquarters
P. O. Box 3712, West Mclean, VA, 22103
Customer inquiries
(571) 230-6437
Holding company
—
States served (1)
Virginia
FCC 499 Filer ID
834218
Last filing
4/1/2026

Orion Networks, LLC

Interconnected Voip

Also known as: Call-Path

Agent for service of process
Joe Solana, CliftonLarsonAllen, LLP, 1025 Connecticut Avenue, N.W., Suite 712, Washington, DC, 20036
Agent phone / fax
(678) 304-6465 · fax (678) 487-8808
Headquarters
22820 Portico Place, Brambleton, VA, 20148
Customer inquiries
(703) 752-1999
Holding company
—
States served (4)
California, District of Columbia, Maryland, Virginia
FCC 499 Filer ID
831856
Last filing
4/1/2026

Orlando Business Telephone Systems Inc.

Other Local
Agent for service of process
Northwest Registered Agent Services, Inc., 1717 N Street NW, Ste 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
5345 L B McLeod Rd, Orlando, FL, 32811-2952
Customer inquiries
(888) 996-6287
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
828468
Last filing
4/1/2025

Orlando Telephone Company

CAP/CLEC

Also known as: Summit Broadband, Dais Communications, LLC

Agent for service of process
Mitchell Brecher, Greenberg Traurig, LLP, 2101 L Street NW, Washington, DC, 20037
Agent phone / fax
(202) 331-3152 · fax (202) 261-0152
Headquarters
4558 35th St, Orlando, FL, 32811
Customer inquiries
(407) 996-1153
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
819915
Last filing
4/1/2026

OrlanTech, Inc.

Local Reseller
Agent for service of process
Registered Agents Inc., 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
230 Lookout Place, Maitland, FL, 32751
Customer inquiries
(407) 228-7290
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
837829
Last filing
4/1/2026

Ormond Beach Communications, LLC

Interconnected Voip
Agent for service of process
Justin Mangano, Ormond Beach Communications, LLC, 136 heritage circle, Washington, DC, 32174
Agent phone / fax
(386) 267-7268
Headquarters
136 heritage circle, Ormond Beach, FL, 32174
Customer inquiries
(386) 229-3301
Holding company
—
States served (1)
District of Columbia
FCC 499 Filer ID
838854
Last filing
4/1/2026

Ortus Tel LLC

Interconnected Voip

Also known as: Ortus Tel

Agent for service of process
James Finn, Ortus Tel LLC, 857 50th Pl NE, Washington, DC, 20019
Agent phone / fax
(845) 280-6338 · fax (845) 280-6338
Headquarters
Ortus Tel LLC, 15631 SW 53RD ST MIRAMAR, [email protected], FL, 33027
Customer inquiries
(803) 859-7987
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
835915
Last filing
4/1/2025

OS Consultants LLC

Interconnected Voip

Also known as: OS Business Solutions

Agent for service of process
Jessi Aguilera, OS Consultants LLC, 4946 Seton Way, Washington, DC, 34142
Agent phone / fax
(305) 632-0556
Headquarters
4946 Seton Way, Ave Maria, FL, 34142
Customer inquiries
(786) 646-6376
Holding company
—
States served (1)
Florida
FCC 499 Filer ID
837754
Last filing
4/1/2025

Osage Innovative Solutions, LLC

CAP/CLEC
Agent for service of process
Douglas Jarrett, Keller and Heckman, LLP, 1001 G Street NW, Suite 500, Washington, DC, 20001
Agent phone / fax
(202) 434-4100 · fax (202) 434-4646
Headquarters
201 W Rogers Blvd, Suite 4, Skiatook, OK, 74070
Customer inquiries
(405) 753-7151
Holding company
—
States served (1)
Oklahoma
FCC 499 Filer ID
835525
Last filing
4/1/2025

Osage Municipal Telecommunications Utility

CAP/CLEC
Agent for service of process
Sean Stokes, Keller and Heckman LLP, 1001 G Street, NW, Suite 500 West, Washington, DC, 20001
Agent phone / fax
(202) 434-4193
Headquarters
720 Chestnut St, PO Box 207, Osage, IA, 50461-0207
Customer inquiries
(641) 832-3731
Holding company
—
States served (1)
Iowa
FCC 499 Filer ID
823414
Last filing
4/1/2026

Osakis Telephone Co.

Incumbent LEC

Also known as: Osakis Telephone Company

Agent for service of process
Hal Mordkofsky, Blooston, Mordkofsky, Dickens, Duffy & Prendergast, 2120 L St NW, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
Arvig Enterprises, Inc, 150 2nd St SW, Perham, MN, 56573
Customer inquiries
(218) 346-5500
Holding company
ARVIG ENTERPRISES INC
States served (1)
Minnesota
FCC 499 Filer ID
803130
Last filing
4/1/2026

Osnet Wireless Corp

Wireless Data

Also known as: Osnet, Osnet Wireless

Agent for service of process
Northwest Registered Agent Service, Inc., 1150 Connecticut Avenue NW, STE 900, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
PO BOX 819, Humacao, PR, 00791
Customer inquiries
(787) 655-1919
Holding company
—
States served (1)
Puerto Rico
FCC 499 Filer ID
831955
Last filing
4/1/2026

Oso Internet Solutions, LLC

Interconnected Voip

Also known as: Oso Internet Solutions

Agent for service of process
Carri Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street, NW, Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519
Headquarters
PO Box 685, Ramah, NM, 87321
Customer inquiries
(505) 600-3326
Holding company
—
States served (1)
New Mexico
FCC 499 Filer ID
836053
Last filing
4/1/2026

Otava, LLC

Private Service Provider

Also known as: Otava, Online Tech

Agent for service of process
Not listed
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
825 Victors Way, Suite 200, Ann Arbor, MI, 48108
Customer inquiries
(734) 213-2020
Holding company
—
States served (10)
Arkansas, California, Colorado, Indiana, Michigan, Nevada, New York, Ohio, Texas, Virginia
FCC 499 Filer ID
835788
Last filing
4/1/2025

Otelco Mid-Missouri LLC

Incumbent LEC
Agent for service of process
Cogency Global Inc., 1025 Connecticut Avenue N.W., Suite 712, 505 3rd Ave E, Washington, DC, 20016
Agent phone / fax
(866) 621-3524
Headquarters
505 Third Avenue East, Oneonta, AL, 35121
Customer inquiries
(800) 892-7073
Holding company
OTELCO INC
States served (1)
Missouri
FCC 499 Filer ID
801801
Last filing
4/1/2026

Otelco Telecommunications LLC

Toll Reseller

Also known as: Otelco Telephone LLC

Agent for service of process
Cogency Global Inc., 1025 Connecticut Avenue N.W., Suite 712, 1025 Connecticut Avenue N.W., Washington, DC, 20016
Agent phone / fax
(866) 621-3524
Headquarters
505 Third Avenue East, Oneonta, AL, 35121
Customer inquiries
(205) 625-3591
Holding company
OTELCO INC
States served (6)
Alabama, Maine, Massachusetts, Missouri, Vermont, West Virginia
FCC 499 Filer ID
819921
Last filing
4/1/2026

Otelco Telephone LLC

Incumbent LEC
Agent for service of process
Cogency Global Inc., 1025 Connecticut Avenue N.W., Suite 712, Washington, DC, 20016
Agent phone / fax
(866) 621-3524
Headquarters
505 Third Avenue East, Oneonta, AL, 35121
Customer inquiries
(205) 625-3591
Holding company
OTELCO INC
States served (1)
Alabama
FCC 499 Filer ID
801003
Last filing
4/1/2026

OTG GROUP CORP

Interconnected Voip

Also known as: OTG NETWORKS

Agent for service of process
Registered Agents Inc., 1717 N Street NW, STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
6903 3RD AVE, BROOKLYN, NY, 11209
Customer inquiries
(646) 630-8725
Holding company
—
States served (1)
New York
FCC 499 Filer ID
837746
Last filing
4/1/2026

Otter Com, Inc.

Other Toll
Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street NW, Suite 400 South, Washington, DC, 20006-4288
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO Box 277, Underwood, MN, 56586
Customer inquiries
(218) 826-6161
Holding company
PARK REGION MUTUAL TELEPHONE COMPANY
States served (1)
Minnesota
FCC 499 Filer ID
825338
Last filing
4/1/2026

Otter Tail Telcom, LLC

CAP/CLEC
Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street NW, Suite 400 South, Washington, DC, 20006-4288
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO Box 277, Underwood, MN, 56586
Customer inquiries
(218) 998-2000
Holding company
Park Region Mutual Telephone Company
States served (1)
Minnesota
FCC 499 Filer ID
819382
Last filing
4/1/2026

Otz Tel. Coop. Inc.

Incumbent LEC

Also known as: OTZ Telephone Cooperative, OTZ Telephone Cooperative Inc.

Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO Box 324, Kotzebue, AK, 99752-0324
Customer inquiries
(800) 478-3111
Holding company
OTZ TELEPHONE COOPERATIVE INC
States served (1)
Alaska
FCC 499 Filer ID
814651
Last filing
4/1/2026

OTZ Telecommunications, LLC

Cellular/PCS/SMR

Also known as: OTZ Long Distance, OTZ Telecommunciations

Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLP, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
P.O. Box 369, Kotzebue, AK, 99752
Customer inquiries
(800) 478-3111
Holding company
OTZ TELEPHONE COOPERATIVE INC
States served (1)
Alaska
FCC 499 Filer ID
818710
Last filing
4/1/2026

OURSRV TECHNO SOLUTIONS PVT LTD

Interconnected Voip

Also known as: OURPBX

Agent for service of process
Eddy Saldana, URS Agents Inc, 1100 H Street, NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(800) 567-4397 · fax (800) 567-4398
Headquarters
DOOR NO 1-4-159/1/66 SRI CHAKRA ENCLAVE, SAINIKPURI, SECUNDERABAD
Customer inquiries
(707) 633-0123
Holding company
OURSRV TECHNO SOLUTIONS PVT LTD
States served (1)
US Virgin Islands
FCC 499 Filer ID
838043
Last filing
4/1/2025

Outfitter Satellite, Inc.

Satellite Service Provider
Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
2727 Old Elm Hill Pike, Nashville, TN, 37214
Customer inquiries
(615) 695-1102
Holding company
—
States served (16)
Alabama, Arkansas, Florida, Georgia, Illinois, Michigan, Minnesota, Nevada, New Jersey, New York, North Carolina, Tennessee, Utah, Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
823146
Last filing
4/1/2026

OV LLC.

Interconnected Voip

Also known as: Optimum Voice

Agent for service of process
Michael Pryor, Mintz Levin, 701 Pennsylvania Ave NW, Suite 900, Washington, DC, 20004
Agent phone / fax
(202) 434-7300 · fax (202) 434-7400
Headquarters
1111 Stewart Avenue, Bethpage, NY, 11714
Customer inquiries
(516) 364-8400
Holding company
CSC OPTIMUM HOLDINGS LLC
States served (2)
Connecticut, New Jersey
FCC 499 Filer ID
828325
Last filing
4/1/2026

OverclockedIT LLC

Interconnected Voip
Agent for service of process
Thomas Worthington, M. Burr Keim Company, 1100 H St NW, Suite 840, Washington, DC, 20005
Agent phone / fax
(215) 563-8113 · fax (215) 997-9386
Headquarters
505 Keystone Road, Unit A, Southampton, PA, 18966
Customer inquiries
(267) 460-6001
Holding company
—
States served (1)
Pennsylvania
FCC 499 Filer ID
836118
Last filing
4/1/2026

Owensboro Municipal Utilities

Interconnected Voip
Agent for service of process
Tillman Lay, Spiegel & McDiarmid LLP, 1875 Eye Street, NW, Suite 700, Washington, DC, 20006
Agent phone / fax
(202) 879-4000 · fax (202) 393-2866
Headquarters
PO Box 806, Owensboro, KY, 42302
Customer inquiries
(270) 926-3200
Holding company
—
States served (1)
Kentucky
FCC 499 Filer ID
830643
Last filing
4/1/2026

Oxford Telephone Company

Incumbent LEC

Also known as: FirstLight Fiber, Oxford Telecom, Oxford Networks

Agent for service of process
Brett Ferenchak, Morgan, Lewis & Bockius, LLP, 1111 Pennsylvania Avenue, Washington, DC, 20004
Agent phone / fax
(202) 373-6697
Headquarters
12 Metro Park Road, Suite 104, Albany, NY, 12205
Customer inquiries
(800) 520-9911
Holding company
TVC Albany, Inc
States served (1)
Maine
FCC 499 Filer ID
807624
Last filing
4/1/2026

Oxford West Telephone Company

Incumbent LEC

Also known as: FirstLight Fiber, Oxford Telecom, Oxford Networks

Agent for service of process
Brett Ferenchak, Morgan, Lewis & Bockius, LLP, 1111 Pennsylvania Avenue, Washington, DC, 20004
Agent phone / fax
(202) 373-6697
Headquarters
12 Metro Park Road, Suite 104, Albany, NV, 12205
Customer inquiries
(800) 520-9911
Holding company
TVC Albany, Inc
States served (1)
Maine
FCC 499 Filer ID
807625
Last filing
4/1/2026

OXIO Corporation

Cellular/PCS/SMR

Also known as: OXIO

Agent for service of process
InCorp Services, Inc., 1100 H Street, N.W., Washington, DC, 20005
Agent phone / fax
(702) 866-2500 · fax (702) 866-2689
Headquarters
5W 19th St, 2C, New York, NY, 10011
Customer inquiries
(551) 358-4874
Holding company
—
States served (50)
Alabama, Alaska, Arizona, Arkansas, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
837507
Last filing
4/1/2026

OXNP Group LLC

Toll Reseller
Agent for service of process
Corporate Creations Network Inc., 1629 K Street, NW, #300, Suite 11, Washington, DC, 20020
Agent phone / fax
(561) 694-8107
Headquarters
30815 Phillips Branch Road, Millsboro, DE, 19966
Customer inquiries
(310) 424-5558
Holding company
—
States served (1)
Delaware
FCC 499 Filer ID
835604
Last filing
4/1/2026

Ozark Fiber, LLC

CAP/CLEC
Agent for service of process
Corporation Service, 1156 15th St NW, Suite 605, Washington, DC, 20005
Agent phone / fax
(202) 371-8090 · fax (202) 371-1945
Headquarters
3919 Hollow View Ct, Wildwood, MO, 63069
Customer inquiries
(573) 619-7577
Holding company
—
States served (1)
Missouri
FCC 499 Filer ID
835375
Last filing
4/1/2026

Ozark Telephone Company

Incumbent LEC
Agent for service of process
Steve Kraskin, Communications Advisory Counsel, 5151 Wisconsin Ave, NW Ste 311, Washington, DC, 20016
Agent phone / fax
(202) 333-1770 · fax (202) 333-5274
Headquarters
PO Box 49, Oregon, MO, 64473
Customer inquiries
(573) 835-2997
Holding company
New Florence Holdings, Inc
States served (3)
Arkansas, Missouri, Oklahoma
FCC 499 Filer ID
807157
Last filing
4/1/2026

OzarksGo, LLC

Interconnected Voip

Also known as: OzarksGo

Agent for service of process
Todd Lantor, Lukas, LaFuria, Gutierrez & Sachs, LLP, c/o Elizabeth Sachs, 5184 Palisade Lane, NW, Washington, DC, 20016
Agent phone / fax
(703) 584-8671 · fax (703) 584-8696
Headquarters
P.O. Box 848, Fayetteville, AR, 72702
Customer inquiries
(479) 684-4900
Holding company
Ozarks Electric Cooperative Corporation
States served (2)
Arkansas, Oklahoma
FCC 499 Filer ID
833056
Last filing
4/1/2026

Ozonetel Communications, Inc.

Interconnected Voip
Agent for service of process
InCorp Services, Inc, 1100 H Street. N.W. Suite 840, Washington, DC, 20005
Agent phone / fax
(702) 866-2500 · fax (702) 866-2689
Headquarters
103 Carnegie Center, Suite 300, Princeton, NJ, 08540
Customer inquiries
(408) 440-5445
Holding company
—
States served (15)
Arizona, California, Connecticut, Delaware, Florida, Georgia, Kansas, Massachusetts, Michigan, New Jersey, New York, Ohio, Texas, Washington, Wyoming
FCC 499 Filer ID
834974
Last filing
4/1/2026

Independent reference compiled from the public FCC Form 499 Filer Database for study and investigative use. Ministry of Cyber Affairs is not a government body and does not represent any listed provider. See the US directory overview for how to use the agent for service of process, and the directory hub for other countries.