ISP & Telecom Directory · United States

Runestone Tel. Assn.

Runestone Tel. Assn. 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.

Runestone Tel. Assn.

Incumbent LEC

Also known as: Runestone Telephone Association, Runestone Long Distance

Agent for service of process: Hal Mordkofsky, Blooston, Mordkofsky, Dickens, Duffy & Prendergast, 2120 L St NW, Washington, DC, 20037
Agent phone / fax: (202) 659-0830 · fax (202) 828-5568
Agent email: [email protected]
Headquarters: 100 Runestone Drive, PO Box 336, Hoffman, MN, 56339-0336
Customer inquiries: (320) 986-2013
Holding company: —
States served (1): Minnesota
FCC 499 Filer ID: 801228
Last filing: 4/1/2026

Sending a lawful request to Runestone Tel. Assn.

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 Runestone Tel. Assn.. Names and contact details are reproduced as published by the regulator.