ISP & Telecom Directory · United States

Cogent Communications, LLC

Cogent Communications, LLC is a Private Service Provider 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.

Cogent Communications, LLC

Private Service Provider

Also known as: Cogent Communications, Inc.

Agent for service of process: John Chang, Cogent Communications, Inc, 2450 N Street NW, Washington, DC, 20037
Agent phone / fax: (202) 295-4200 · fax (202) 338-8798
Agent email: [email protected]
Headquarters: 2450 N Street NW, Washington, DC, 20037
Customer inquiries: (202) 295-4200
Holding company: COGENT COMMUNICATIONS GROUP, INC
States served (50): Alabama, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID: 828393
Last filing: 4/1/2026

Sending a lawful request to Cogent Communications, 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.

More United States providers starting with C

All United States providers starting with C · United States directory · All countries

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 Cogent Communications, LLC. Names and contact details are reproduced as published by the regulator.