ISP & Telecom Directory · United States

Union Telephone Co.

Union Telephone Co. 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.

Union Telephone Co.

Incumbent LEC

Also known as: Union Telephone Company

Agent for service of process: John Prendergast, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L Street NW, Ste. 825, Washington, DC, 20037
Agent phone / fax: (202) 659-0830 · fax (202) 828-5568
Agent email: [email protected]
Headquarters: 100 W North St, PO Box 96, Plainfield, WI, 54966-0096
Customer inquiries: (715) 335-6301
Holding company: Amherst Telephone Company
States served (1): Wisconsin
FCC 499 Filer ID: 801051
Last filing: 4/1/2026

Sending a lawful request to Union Telephone Co.

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 Union Telephone Co.. Names and contact details are reproduced as published by the regulator.