CO Code Reports

CO Code Available Report
List of CO codes available for assignment, by NPA. Updated real-time.

CO Code Utilized Report
List of CO codes that are currently assigned or unavailable for assignment, by NPA. Updated real-time.

CO Code Available/Utilized Report
List of assigned, available and unavailable CO codes, by region, in a downloadable format. Updated daily.

List of CO Codes Requiring Special Handling
List of CO codes that require special handling due to unique circumstances (e.g., grandfathered codes, codes impacted by a state regulatory direction).

List of Split Rate Centers
List of rate centers that are split among multiple NPAs based on a state commission order.

Part 3 Disconnect Report
List of CO codes with a pending disconnect date. Updated daily.

CO Code Assignment Activity Report
CO code assignment activity for each NPA. Updated monthly.