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ISP & Telecom Directory · United States

Telephone Technologies, Inc.

Telephone Technologies, Inc. is a Payphone 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.

Telephone Technologies, Inc.

Payphone Service Provider
Agent for service of process
Not listed, Washington, DC
Agent phone / fax
Not listed
Agent email
Not listed
Headquarters
1302 S High School Road, Indianapolis, IN, 46241
Customer inquiries
(800) 991-1486
Holding company
—
States served (1)
Indiana
FCC 499 Filer ID
827643
Last filing
4/1/2026

Sending a lawful request to Telephone Technologies, 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 Telephone Technologies, Inc.. Names and contact details are reproduced as published by the regulator.