⚠️ DISCLAIMER: This is an independent news website and is NOT an official government or ministry portal.
NewsCybersecurityCybercrimeLaws & PoliciesAI UpdatesGlobal TrendsInternet GovernanceEventsJobsLaw EnforcementInvestigator GuideForensic ToolsISP DirectoryCybercrime Help
ISP & Telecom Directory · United States

US Telecom & VoIP Providers Starting With Y

Legal contact details for the 32 active FCC Form 499 filers whose legal name begins with the letter Y: 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 1–32 of 32 entries

Y2J, Inc.

Interconnected Voip

Also known as: SpaceCenter Systems

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
116 West Washington Street, Webster, TX, 77598
Customer inquiries
(281) 482-2031
Holding company
—
States served (1)
Texas
FCC 499 Filer ID
838246
Last filing
4/1/2026

Yadkin Valley Telephone Membership Corp.-CONSOLIDA

Incumbent LEC

Also known as: Yadkin Valley Telephone Membership Corporation, Yadkin Valley Telecom, Inc.

Agent for service of process
Benjamin Dickens, Blooston,Dickens, Duffy & Prendergast, 2120 L St NW, Suite 300, Washington, DC, 20037
Agent phone / fax
(202) 828-5510 · fax (202) 828-5568
Headquarters
PO Box 368, Yadkinville, NC, 27055
Customer inquiries
(336) 463-5022
Holding company
—
States served (1)
North Carolina
FCC 499 Filer ID
823932
Last filing
4/1/2026

Yakima MSA Limited Partnership

Cellular/PCS/SMR

Also known as: 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 (1)
Washington
FCC 499 Filer ID
802737
Last filing
4/1/2026

Yardi Kube, Inc.

Interconnected Voip

Also known as: WUN, WUN Systems

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
430 South Fairview Avenue, Santa Barbara, CA, 93117
Customer inquiries
(877) 986-2801
Holding company
—
States served (31)
Arizona, Arkansas, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Hawaii, Illinois, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Nevada, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Puerto Rico, Tennessee, Texas, Virginia, Washington
FCC 499 Filer ID
832300
Last filing
4/1/2026

YayYay USA Inc.

Interconnected Voip

Also known as: Yay.com, CallSwitch One

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
1000 N. West Street, Suite 1200, Wilmington, DE, 19801
Customer inquiries
(888) 929-8747
Holding company
—
States served (24)
Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Kansas, Maryland, Massachusetts, Montana, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, Virginia, Washington
FCC 499 Filer ID
838177
Last filing
4/1/2026

Yazatel, 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
1302 Clear Springs Trace, Suite 101, Louisville, KY, 40223
Customer inquiries
(888) 578-7170
Holding company
—
States served (24)
Alabama, California, Florida, Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Michigan, Mississippi, Missouri, Nevada, New Jersey, New York, North Carolina, North Dakota, Ohio, South Carolina, South Dakota, Tennessee, Utah, Virginia, Wisconsin
FCC 499 Filer ID
832206
Last filing
4/1/2026

Yelcot Tel. Co.

Incumbent LEC

Also known as: Yelcot Telephone Company, Yelcot

Agent for service of process
John Prendergast, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L Street, NW Suite 805, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO Box 1970, Mountain Home, AR, 72654
Customer inquiries
(870) 425-3100
Holding company
YELCOT HOLDING GROUP INC
States served (1)
Arkansas
FCC 499 Filer ID
801189
Last filing
4/1/2026

Yelcot Video Group, Inc.

CAP/CLEC

Also known as: YELCOT

Agent for service of process
John Prendergast, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L Street, NW Suite 805, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (202) 828-5568
Headquarters
PO Box 1970, Mountain Home, AR, 72654
Customer inquiries
(870) 425-3100
Holding company
Yelcot Holding Group, Inc
States served (1)
Arkansas
FCC 499 Filer ID
830737
Last filing
4/1/2026

Yeoman Tel. Co. Inc.

Incumbent LEC

Also known as: Yeoman Telephone Company, Inc.

Agent for service of process
Thomas Moorman, Woods & Aitken LLP, 5335 Wisconsin Avenue, N.W., Suite 950, Washington, DC, 20015-2092
Agent phone / fax
(202) 944-9500 · fax (202) 944-9501
Headquarters
196 S Goslee St, Yeoman, IN, 47997
Customer inquiries
(574) 965-2100
Holding company
—
States served (1)
Indiana
FCC 499 Filer ID
808047
Last filing
4/1/2026

Yeti Networks LLC

Interconnected Voip

Also known as: Yeti Networks

Agent for service of process
Jonathan Marashalian, The Commpliance Group, Inc, 1300 I Street NW, Suite 400E, Washington, DC, 20005
Agent phone / fax
(703) 563-6222
Headquarters
PO Box 910364, St George, UT, 84791
Customer inquiries
(435) 628-2500
Holding company
—
States served (1)
Utah
FCC 499 Filer ID
837405
Last filing
4/1/2025

YK Communications, Ltd.

Toll Reseller

Also known as: GTC-LD

Agent for service of process
Carresa 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 329, Ganado, TX, 77962
Customer inquiries
(888) 395-1499
Holding company
GANADO TELEPHONE COMPANY
States served (1)
Texas
FCC 499 Filer ID
825740
Last filing
4/1/2026

Ymax Communications Corp.

CAP/CLEC

Also known as: YMax Communications Corp. of Virginia

Agent for service of process
CT Corporation, 1015 15th Street, NW, Washington, DC, 20005
Agent phone / fax
(202) 572-3111 · fax (202) 572-9633
Headquarters
931 Village Blvd, Suite 905, Box 386, West Palm Beach, FL, 33409
Customer inquiries
(844) 866-2442
Holding company
BRC Group Holdings, 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
825421
Last filing
4/1/2026

Yoder Wireless, LLC

Wireless Data
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
156 Yoder Lane, Crossville, TN, 38571
Customer inquiries
(484) 496-3377
Holding company
—
States served (15)
Illinois, Indiana, Iowa, Kansas, Kentucky, Maryland, Michigan, Missouri, Montana, New York, Ohio, Pennsylvania, Tennessee, Virginia, Wisconsin
FCC 499 Filer ID
838998
Last filing
4/1/2026

Yoji Inc.

Operator Service Provider

Also known as: Yoji

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
530 S Lake Ave, Unit 757, Pasadena, CA, 91101
Customer inquiries
(323) 909-1900
Holding company
—
States served (1)
California
FCC 499 Filer ID
836843
Last filing
4/1/2026

Yoko Networks Inc.

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
13031 S Choctaw Rd, Palos Heights, IL, 60463
Customer inquiries
(630) 580-0200
Holding company
—
States served (1)
Illinois
FCC 499 Filer ID
837752
Last filing
4/1/2026

Yonder Media Mobile Inc

Cellular/PCS/SMR

Also known as: Yo Mobile

Agent for service of process
National Registered Agents, 1629 K Street NW, Suite 300, Washington, DC, 20006
Agent phone / fax
(646) 210-9496
Headquarters
749 E 135ST suite 220, BRONX, NY, 10454
Customer inquiries
(646) 515-6789
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
832985
Last filing
4/1/2026

Yondertele Inc.

Interconnected Voip

Also known as: Yondertele

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
551 South I-35 Frontage Rd, Suite#388, round Rock, TX, 78664
Customer inquiries
(512) 333-2227
Holding company
—
States served (47)
Alabama, 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 York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
837201
Last filing
4/1/2026

yondoo Broadband, LLC

Local Reseller

Also known as: yondoo Broadband, yondoo Video, yondoo

Agent for service of process
Lawrence Miller, Garvey Schubert Baker, 1000 Potomac Street, Ste 200, Washington, DC, 20007
Agent phone / fax
(202) 965-7880
Headquarters
P.O. Box 22467, Baltimore, MD, 21203
Customer inquiries
(877) 384-4924
Holding company
—
States served (2)
California, Missouri
FCC 499 Filer ID
832804
Last filing
4/1/2025

York Telecom Corporation

Interconnected Voip

Also known as: Yorktel

Agent for service of process
Jonathan Marashlian, The Commpliance Group, Inc., 1090 Vermont Avenue N.W., Washington, DC, 20005
Agent phone / fax
(703) 714-1302 · fax (703) 563-6222
Headquarters
1350 Campus Parkway, Suite 202, Wall, NJ, 07753
Customer inquiries
(866) 836-8463
Holding company
—
States served (17)
Alabama, California, Colorado, Connecticut, Delaware, Florida, Idaho, Illinois, Maryland, Massachusetts, Missouri, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Washington
FCC 499 Filer ID
835616
Last filing
4/1/2026

Yorkstream Communications LLC

CAP/CLEC

Also known as: Yorkstream Communications, Yorkstream Digital Services, Yorkstream, Montana Bell

Agent for service of process
Registered Agents Inc., 1717 N St NW, Ste 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
99 Wall Street, Suite 132, New York, NY, 10005
Customer inquiries
(212) 901-9777
Holding company
—
States served (4)
Montana, New Jersey, New York, Washington
FCC 499 Filer ID
836896
Last filing
4/1/2026

Yottability LLC

Interconnected Voip
Agent for service of process
Excelera, Inc, 1775 I Street, Suite 1150, Washington, DC, 20006
Agent phone / fax
(943) 888-0078 · fax (678) 681-7580
Headquarters
22311 Ventura Blvd., Suite 124, Woodland Hills, CA, 91364
Customer inquiries
(818) 975-0058
Holding company
—
States served (1)
California
FCC 499 Filer ID
838526
Last filing
4/1/2026

You Got Expert

Interconnected Voip

Also known as: PrimeCall Communication, PrimeCall

Agent for service of process
InCorp Services, Inc., 1100 H Street, N.W., Washington, DC, 20005
Agent phone / fax
(800) 246-2677
Headquarters
5435 Worster Ave, Sherman Oaks, CA, 91401
Customer inquiries
(844) 597-7463
Holding company
—
States served (1)
California
FCC 499 Filer ID
837568
Last filing
4/1/2026

YouMail Inc.

Interconnected Voip
Agent for service of process
Corporation Service Company, 1090 Vermont Avenue Northwest, Washington, DC, 20005
Agent phone / fax
(202) 408-3121 · fax (202) 408-3141
Headquarters
2211 Michelson Drive, Suite 900, Irvine, CA, 92612
Customer inquiries
(714) 340-4426
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
834032
Last filing
4/1/2026

Youngsville Television Corporation, Inc.

Interconnected Voip

Also known as: Blue Fiber Corp

Agent for service of process
Northwest Registered Agent LLC, 1717 N. State Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(509) 768-2249
Headquarters
3 W. Main Street, Youngsville, PA, 16371
Customer inquiries
(814) 563-3336
Holding company
—
States served (1)
Pennsylvania
FCC 499 Filer ID
835910
Last filing
4/1/2026

Your Favorite IT Guy LLC

Interconnected Voip

Also known as: Your Favorite IT Guy

Agent for service of process
Northwest Registered Agent, LLC, 522 W RIVERSIDE AVE STE N SPOKANE, Washington, DC, 99201
Agent phone / fax
(509) 768-2249
Headquarters
2313 Cashion place, Oklahoma City, OK, 73112
Customer inquiries
(405) 429-8142
Holding company
—
States served (1)
Oklahoma
FCC 499 Filer ID
837404
Last filing
4/1/2025

Your Local Phone Company

CAP/CLEC
Agent for service of process
National Corp Research, 1090 Vermont Ave NW, Washington, DC, 20006
Agent phone / fax
(213) 513-5515
Headquarters
5665 North Commerce Blvd, Suite 2, Alpharetta, GA, 30004
Customer inquiries
(866) 439-5799
Holding company
—
States served (3)
Kentucky, New York, Wisconsin
FCC 499 Filer ID
836453
Last filing
4/1/2026

Your Voice Global Technologies Corp

Interconnected Voip

Also known as: Your Voice Global Technologies Inc, Your Voice Global Technologies, Your Voice

Agent for service of process
Registered Agents Inc., 1717 N Street NW, Suite 1, Washington, DC, 20036
Agent phone / fax
(307) 200-2803
Headquarters
99 Wall Street, Unit 1837, New York, NY, 10005
Customer inquiries
(855) 328-6423
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
837878
Last filing
4/1/2026

Ytel, Inc.

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
26632 Towne Centre Dr, Suite 300, Lake Forest, CA, 92610
Customer inquiries
(800) 382-4913
Holding company
—
States served (31)
Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Nevada, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oregon, Pennsylvania, Puerto Rico, South Carolina, Texas, Utah, Virginia, Washington, Wyoming
FCC 499 Filer ID
829481
Last filing
4/1/2026

Yucca Telecommunications Systems, Inc.

CAP/CLEC

Also known as: Yucca Communications, Yucca Telecom

Agent for service of process
Caressa Bennet, Womble Bond Dickinson (US) LLC, 2001 K Street, N.W., Suite 400 South, Washington, DC, 20006
Agent phone / fax
(202) 857-4519 · fax (202) 261-0079
Headquarters
PO Box 867, Portales, NM, 88130
Customer inquiries
(575) 226-2255
Holding company
ROOSEVELT COUNTY RURAL TELEPHONE COOPERATIVE INC
States served (1)
New Mexico
FCC 499 Filer ID
820644
Last filing
4/1/2026

Yukon Tel. Co. Inc.

Incumbent LEC

Also known as: Yukon Telephone Company, Inc., Yukon Telephone Co., Inc.

Agent for service of process
Chris Nierman, Chris Nierman, 1900 L Street, Suite 700, Washington, DC, 20036
Agent phone / fax
(202) 457-8815 · fax (202) 457-8816
Headquarters
2550 Denali St STE1000, Anchorage, AK, 99503
Customer inquiries
(800) 478-2020
Holding company
GCI Holdings LLC
States served (1)
Alaska
FCC 499 Filer ID
809596
Last filing
4/1/2026

Yukon-Kuskokwim Delta Tribal Broadband Consortium

Local Reseller
Agent for service of process
Jim Baller, Keller and Heckman LLP, 1001 G Street NW, Suite 500 West, Washington, DC, 20001
Agent phone / fax
(202) 434-4175
Headquarters
PO BOX 1169, Bethel, AK, 99559
Customer inquiries
(571) 888-5195
Holding company
—
States served (1)
Alaska
FCC 499 Filer ID
835510
Last filing
4/1/2025

Yukon-Waltz Tel. Co.

Incumbent LEC

Also known as: Yukon - Waltz Telephone Company, Yukon-Waltz Telephone Co., LHTC Broadband

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
101 Laurel Highlands Place, Donegal, PA, 15628
Customer inquiries
(724) 593-2411
Holding company
LAUREL HIGHLAND TOTAL COMMUNICATIONS INC
States served (1)
Pennsylvania
FCC 499 Filer ID
809728
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.