ISP & Telecom Directory · United States

FS Comm LLC

FS Comm LLC 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.

FS Comm LLC

Interconnected Voip

Also known as: Synfone

Agent for service of process: InCorp Services, Inc., 1100 H Street, N.W., Suite 840, Washington, DC, 20005
Agent phone / fax: (800) 246-2677
Agent email: [email protected]
Headquarters: P.O. Box 149, Cedar Brook, NJ, 08018
Customer inquiries: (877) 316-7290
Holding company: —
States served (27): Alabama, Arizona, California, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Kansas, Maryland, Massachusetts, Michigan, Mississippi, Missouri, Nevada, New Jersey, New York, North Carolina, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, US Virgin Islands, Virginia, Wisconsin
FCC 499 Filer ID: 837743
Last filing: 4/1/2026

Sending a lawful request to FS Comm 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 FS Comm LLC. Names and contact details are reproduced as published by the regulator.