ISP & Telecom Directory · United States

Oklahoma Tel. & Telegraph Inc.

Oklahoma Tel. & Telegraph Inc. is an Incumbent LEC 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.

Oklahoma Tel. & Telegraph Inc.

Incumbent LEC

Also known as: Oklahoma Telephone & Telegraph, Inc., Oklatel Communications, Inc.

Agent for service of process: Gregory Whiteaker, Herman & Whiteaker, LLC, 5126 Palisade Lane, NW, Washington, DC, 20016
Agent phone / fax: (202) 600-7273 · fax (202) 706-6056
Agent email: [email protected]
Headquarters: PO Box 290, De Leon, TX, 76444
Customer inquiries: (918) 656-3233
Holding company: FIRST AMERICAN HOLDINGS INC
States served (1): Oklahoma
FCC 499 Filer ID: 801750
Last filing: 4/1/2026

Sending a lawful request to Oklahoma Tel. & Telegraph 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 Oklahoma Tel. & Telegraph Inc.. Names and contact details are reproduced as published by the regulator.