Create Routing Called Number Manipulation Rules from GUI

The following screenshot is an example of Routing Manipulation Number Translation Rules that can be configured to add a ## prefix to the called number based on the calling and called number.

Jurisdictional Routing FAQ 1.1 - 1

This configuration identifies intra-state calls by matching all possible calling and called area code (NPA) pair within each state. The configuration file for routing number manipulation rules is a tab delimited text file. The following is an example of the first rows in the routing number manipulation rules file.

Jurisdictional Routing FAQ 1.1 - 1

This file is too large to be created manually through the web interface. So the NexOSS software includes a script (exportForIntraStateCalls.sql) that builds this routing number configuration file automatically from the LERG data in the NexOSS database.