ISP & Telecom Directory · United States

Zayo Group, LLC

Zayo Group, 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.

Zayo Group, LLC

Private Service Provider

Also known as: Zayo Bandwidth, LLC, Allstream, Electric Lightwave, LLC

Agent for service of process: Corporation Service, Corporate Service Company, 1090 Vermont Avenue N.W., Washington, DC, 20005
Agent phone / fax: (888) 690-2882
Agent email: [email protected]
Headquarters: 1401 Wynkoop Street, Suite 500, Denver, CO, 80202
Customer inquiries: (866) 364-6033
Holding company: Front Range Intermediate Holdings, Inc.
States served (51): Alabama, Alaska, 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: 828965
Last filing: 4/1/2026

Sending a lawful request to Zayo Group, 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 Zayo Group, LLC. Names and contact details are reproduced as published by the regulator.