ISP & Telecom Directory · United States

Cambridge Tel. Co.

Cambridge 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.

Cambridge Tel. Co.

Incumbent LEC

Also known as: Cambridge Telephone Company

Agent for service of process: CT Corporation, C T Corporation System, 1015 15th Street, Suite 1000, Washington, DC, 20005
Agent phone / fax: (202) 572-3133 · fax (000) 000-0000
Agent email: [email protected]
Headquarters: Cambridge Telephone Company, 111 East First Street, Geneseo, IL, 61254
Customer inquiries: (309) 944-2103
Holding company: CAMBRIDGE TELCOM INC
States served (1): Illinois
FCC 499 Filer ID: 805719
Last filing: 4/1/2026

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