By using the Operating Company Number (OCN) Mapping to Entity page, OCN codes can be listed for the retrieved Local Exchange Carrier (LEC). Each Plain Old Telephone Service (POTS) destination (termination) number NPA-NXX is assigned to an OCN code and Entity ID(s). The OCN code identifies the Controlling (current) LEC. The Entity IDs identify the Controlling Network Service Provider (NSP). Multiple NPA-NXXs may map to the same OCN code.
The mapping of POTS destination number's NPA-NXXs to the OCN codes and Entity IDs is defined in the Terminating Point Master (TPM) data source. In order to check the OCN mapping to Entity, you, as an authorized user, can select the “Operating Company Number Mapping to Entity” sub-menu from the “Carrier Administration” menu.
If the OCN for your Entity requires creation, updates, or deletion, please call or text the Help Desk at 844.HEY.SOMOS (844.439.7666), Option 1 for assistance.
The following functionalities can be carried out in OCN mapping to Entity page:
- Retrieve OCN for your Entity
- Create OCN for an Entity (Administrators only)
- Update OCN for an Entity (Administrators only)
- Delete OCN for an Entity (Administrators only)
- Download OCN for your Entity
- Print OCN for your Entity
For more information on the OCN page's fields, descriptions, and their valid values, please click here.