ISP & Telecom Directory · United States

Madison Network Systems, Inc.

Madison Network Systems, Inc. is a Toll Reseller 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.

Madison Network Systems, Inc.

Toll Reseller

Also known as: Madison Network Systems, Madison Communications

Agent for service of process: National Registered Agents, Inc, 1015 15th St NW, Suite 1000, Washington, DC, 20005
Agent phone / fax: (800) 578-1591 · fax (631) 752-9200
Agent email: [email protected]
Headquarters: 21668 Double Arch Rd, PO Box 29, Staunton, IL, 62088
Customer inquiries: (888) 655-7283
Holding company: SCHWARTZ VENTURES INC
States served (1): Illinois
FCC 499 Filer ID: 808021
Last filing: 4/1/2026

Sending a lawful request to Madison Network Systems, 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 Madison Network Systems, Inc.. Names and contact details are reproduced as published by the regulator.