Editing an NPA Split

Use this procedure to modify the start and/or end the Permissive Dialing Period (PDP) dates of one or more existing NPA splits.

1. Select SDS > Maintenance > NPA Splits.
2. Highlight the NPA Split you want to edit and click Edit.
3. To modify all NXX, make sure the All checkbox is marked.
4. Enter the PDP Start and/or PDP End dates, as needed.
   Both the PDP Start and PDP End dates can be modified for pending splits. Only the PDP End date can be modified for active splits. Neither can be modified for completed splits. The PDP End date must be greater than today’s date.
   For more information about these fields, see NPA Splits elements.
5. Perform one of these actions:
   • Click OK. If field validations succeed, the NPA splits are updated. If the page contains any values that are not valid, an error message appears.
   • Click Cancel to abort changes on this page and return to the previous page.