ISP & Telecom Directory · United States

United Telephone Mutual Aid Corp.

United Telephone Mutual Aid Corp. is an Incumbent LEC 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.

United Telephone Mutual Aid Corp.

Incumbent LEC

Also known as: United Telephone Mutual Aid Corporation

Agent for service of process: David Nace, Lukas, Nace, Gutierrez & Sachs Chartered, 1111 Nineteenth Street NW, Suite 1200, Washington, DC, 20036
Agent phone / fax: (202) 857-3500 · fax (202) 857-5747
Agent email: [email protected]
Headquarters: 411 7th Ave, PO Box 729, Langdon, ND, 58249-0729
Customer inquiries: (701) 256-5156
Holding company: TURTLE MOUNTAIN COMMUNICATIONS INC
States served (1): North Dakota
FCC 499 Filer ID: 802554
Last filing: 4/1/2026

Sending a lawful request to United Telephone Mutual Aid Corp.

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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 United Telephone Mutual Aid Corp.. Names and contact details are reproduced as published by the regulator.