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FCC Registration

FCC Registration - Login

You are accessing a U.S. Government Information System. Information system usage may be monitored, recorded, and subject to audit. Unauthorized use of the information system is prohibited and subject to criminal and civil penalties. Use of the information system indicates consent to monitoring and recording.

If you wish to access the COmmission REgistration System (CORES), you must first REGISTER an FCC Username. Please click the REGISTER button below. Once you have successfully registered a Username, you can then log into CORES to create an FCC Registration Number (FRN), which is a 10 digit unique identifier necessary to conduct business with the FCC, and manage existing FRNs.

News releases related to the FCC Registration Number.

Username Login

Note: The Username is the email address associated with your FCC Username Account.

   Need a Username?


   Forgot/Reset your Username Password?

   Check Username Availability

   Search for public FRN information


Customer Service
For assistance, please submit a help request at https://www.fcc.gov/wireless/available-support-services or call 877-480-3201 (Mon.-Fri. 8 a.m.-6 p.m. ET).