ISP & Telecom Directory · United States

TSM-South Inc.

TSM-South Inc. is an Interconnected Voip 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.

TSM-South Inc.

Interconnected Voip

Also known as: TSM South Inc., Quorum VoIP Business Telephone Service

Agent for service of process: Bill Havre, Registered Agents Inc., 1717 N STREET NW, SUITE 1, Washington, DC, 20036
Agent phone / fax: (202) 403-0599
Agent email: [email protected]
Headquarters: PO Box 2137, Cary, NC, 27512-2137
Customer inquiries: (919) 854-7993
Holding company: —
States served (11): California, District of Columbia, Florida, Maryland, Massachusetts, North Carolina, Pennsylvania, South Carolina, Texas, Utah, Virginia
FCC 499 Filer ID: 832906
Last filing: 4/1/2026

Sending a lawful request to TSM-South Inc.

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 TSM-South Inc.. Names and contact details are reproduced as published by the regulator.