ISP & Telecom Directory · United States

YayYay USA Inc.

YayYay USA Inc. 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.

YayYay USA Inc.

Interconnected Voip

Also known as: Yay.com, CallSwitch One

Agent for service of process: The Commpliance Group, Inc, 1300 I Street, NW, Suite 400E, Washington, DC, 20005
Agent phone / fax: (703) 714-1302 · fax (703) 563-6222
Agent email: [email protected]
Headquarters: 1000 N. West Street, Suite 1200, Wilmington, DE, 19801
Customer inquiries: (888) 929-8747
Holding company: —
States served (24): Alabama, Alaska, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Idaho, Illinois, Kansas, Maryland, Massachusetts, Montana, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Texas, Virginia, Washington
FCC 499 Filer ID: 838177
Last filing: 4/1/2026

Sending a lawful request to YayYay USA 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 YayYay USA Inc.. Names and contact details are reproduced as published by the regulator.