Is FCC ID The serial number?
FCC IDs themselves are not serial numbers, but they can contain serial numbers. The first 3 to 5 characters of an FCC ID are chosen by the Federal Communications Commission. The remaining characters of the FCC ID may be the same as the serial number or model number of the device.
What is an FCC number?
An FRN, or FCC registration number, is a 10-digit number that is assigned to a business or individual registering with the FCC. This unique FRN is used to identify the registrant’s business dealings with the FCC.