ISP & Telecom Directory · United States

Tri-County Communications Cooperative, Inc

Tri-County Communications Cooperative, Inc 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.

Tri-County Communications Cooperative, Inc

Incumbent LEC

Also known as: Tri-County Communications Cooperative, Inc.

Agent for service of process: John Prendergast, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L St NW, Ste. 825, Washington, DC, 20037
Agent phone / fax: (202) 659-0830 · fax (202) 828-5568
Agent email: [email protected]
Headquarters: 417 5th Ave N, PO Box 578, Strum, WI, 54770
Customer inquiries: (715) 695-2691
Holding company: TRI COUNTY COMMUNICATIONS COOPERATIVE INC
States served (1): Wisconsin
FCC 499 Filer ID: 802320
Last filing: 4/1/2026

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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 Tri-County Communications Cooperative, Inc. Names and contact details are reproduced as published by the regulator.