ISP & Telecom Directory · United States

Marcus Spectrum Holdings, LLC

Marcus Spectrum Holdings, LLC is a SMR (dispatch) 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.

Marcus Spectrum Holdings, LLC

SMR (dispatch)

Also known as: Marcus Communications LLC

Agent for service of process: Russell Fox, Mintz, Levin, Cohn, Ferris, Glovsky and Popec, 701 Pennsylvania Ave NW, Washington, DC, 20004
Agent phone / fax: (202) 434-7483 · fax (202) 434-7400
Agent email: [email protected]
Headquarters: PO Box 2228, 33 Mitchell Drive, Manchester, CT, 06045
Customer inquiries: (800) 833-7724
Holding company: MARCUS COMMUNICATIONS LLC
States served (1): Connecticut
FCC 499 Filer ID: 824254
Last filing: 4/1/2025

Sending a lawful request to Marcus Spectrum Holdings, 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 Marcus Spectrum Holdings, LLC. Names and contact details are reproduced as published by the regulator.