Carrier Identification Code (CIC) Reports

The FG B and FG D Assignment Reports are updated real-time and include the latest information available to NANPA. If a CIC does not appear in these reports, it is not assigned and is not valid for use by any entity.

Feature Group B (FGB) CIC Assignment Report

Feature Group D (FGD) CIC Assignment Report

Monthly FGB and FGD CIC Activity Reports

CIC Reclamation/Return Letters