ISP & Telecom Directory · United States

Zefcom, LLC

Zefcom, LLC is a Cellular/PCS/SMR in United States, listed in the FCC register. The contact details below are reproduced from that register as of August 2026; verify against the live register before serving legal process.

Zefcom, LLC

Cellular/PCS/SMR

Also known as: Telispire PCS, Telispire

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
Agent email: [email protected]
Headquarters: 4245 Kemp Blvd Ste 120, Wichita Falls, TX, 76308
Customer inquiries: (800) 564-6189
Holding company: —
States served (50): Alabama, 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: 821908
Last filing: 4/1/2026

Sending a lawful request to Zefcom, LLC

Serve subpoenas, court orders and preservation letters on the agent for service of process named below; registered-agent firms forward to the company's legal team. Requests from outside the United States go through the MLAT or CLOUD Act route. For the procedure and legal basis in United States, see the investigator guides; for platform and app data requests, the LERS portal guides.

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Source: FCC Form 499 Filer Database. Independent reference for study and investigative use; Ministry of Cyber Affairs is not a government body and does not represent Zefcom, LLC. Names and contact details are reproduced as published by the regulator.