ISP & Telecom Directory · United States

Cincinnati Bell Telephone Company, LLC

Cincinnati Bell Telephone Company, LLC 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.

Cincinnati Bell Telephone Company, LLC

Incumbent LEC

Also known as: Cincinnati Bell Telephone, Cincinnati Bell, Cincinnati Bell Telephone Company, Cincinnati Bell Technology Solutions, altafiber

Agent for service of process: Tamar Finn, Morgan, Lewis and Bockius LLP, 1111 Pennsylvania Ave. NW, Washington, DC, 20004
Agent phone / fax: (202) 373-6117 · fax (202) 373-6001
Agent email: [email protected]
Headquarters: 221 E 4th Street, Cincinnati, OH, 45202
Customer inquiries: (866) 565-2210
Holding company: CINCINNATI BELL INC
States served (3): Indiana, Kentucky, Ohio
FCC 499 Filer ID: 805713
Last filing: 4/1/2026

Sending a lawful request to Cincinnati Bell Telephone Company, LLC

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 Cincinnati Bell Telephone Company, LLC. Names and contact details are reproduced as published by the regulator.