ISP & Telecom Directory · United States

iSmart Mobile LLC

iSmart Mobile LLC is a Cellular/PCS/SMR 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.

iSmart Mobile LLC

Cellular/PCS/SMR

Also known as: Big Sky Mobile, SwitchEx

Agent for service of process: Thomas Bardo, Nelson Mullins Riley & Scarborough LLP, 101 Constitution Ave, NW Ste 900, Washington, DC, 20036
Agent phone / fax: (202) 712-2817 · fax (202) 712-2839
Agent email: [email protected]
Headquarters: 4819 Emperor Blvd, Suite 400, Durham, NC, 27703
Customer inquiries: (866) 705-7012
Holding company: SOFTWARE CELLULAR NETWORK (NORTH AMERICA) LTD
States served (1): Montana
FCC 499 Filer ID: 828383
Last filing: 4/1/2026

Sending a lawful request to iSmart Mobile 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 iSmart Mobile LLC. Names and contact details are reproduced as published by the regulator.