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ISP & Telecom Directory · United States

TECHKNOWLEDGE OPEN SYSTEMS CC

TECHKNOWLEDGE OPEN SYSTEMS CC 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.

TECHKNOWLEDGE OPEN SYSTEMS CC

Interconnected Voip
Agent for service of process
Not listed, 1717 N Street NW STE 1, Washington, DC, 20036
Agent phone / fax
(202) 403-0599
Headquarters
Spaces Broadacres Willows Business, 220 Third Avenue, Broadacres Fourways Gauteng, Johannesburg 2191
Customer inquiries
(917) 444-9242
Holding company
—
States served (59)
Alabama, Alaska, American Samoa, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Guam, Hawaii, Idaho, Illinois, Indiana, Iowa, Johnston Atoll, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Midway Atoll, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Northern Mariana Islands, Ohio, Oklahoma, Oregon, Pennsylvania, Puerto Rico, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, US Virgin Islands, Vermont, Virginia, Wake Island, Washington, West Virginia, Wisconsin, Wyoming
FCC 499 Filer ID
834708
Last filing
4/1/2026

Sending a lawful request to TECHKNOWLEDGE OPEN SYSTEMS CC

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 TECHKNOWLEDGE OPEN SYSTEMS CC. Names and contact details are reproduced as published by the regulator.