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ISP & Telecom Directory · United States

Dumont Tel. Co.

Dumont Tel. 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.

Dumont Tel. Co.

Incumbent LEC

Also known as: Dumont Telephone Company

Agent for service of process
John Prendergast, Blooston, Mordkofsky, Dickens & Prendergast, LLP, 2120 L Street NW, Suite 825, Washington, DC, 20037
Agent phone / fax
(202) 659-0830 · fax (703) 818-5568
Headquarters
506 Pine St, PO Box 349, Dumont, IA, 50625
Customer inquiries
(641) 857-3211
Holding company
States served (1)
Iowa
FCC 499 Filer ID
809080
Last filing
4/1/2026

Sending a lawful request to Dumont Tel. 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 Dumont Tel. Co.. Names and contact details are reproduced as published by the regulator.