The product code is assigned by the Grantee. The product code may include hyphens and/or dashes (-). The product Code is the second portion of the FCC ID that begins after the grantee code.The grantee code is assigned by the Commission permanently to a company for authorization of all radio frequency equipment. The grantee code does not contain the numbers “one” and/or “zero”.The second through fifth characters may be numbers or alphabetic characters. Grantee codes that begin with a number (2-9) are five characters in length.The second and third characters may be numbers or alphabetic characters. Grantee codes that begin with an alphabetic character (A-Z) of three characters in length.The grantee code, the first portion of the FCC ID, is either a three or five character alphanumeric string representing the Grantee/Applicant.An FCC ID is assigned to all devices subject to certification.