Stuff Software, maker of 'C.O. Finder' NPA lookup software

North American Numbering Plan Administration - Defines all the area codes and prefixes that exist and will be defined in America's phone system.

The Traffic Routing Administration - alerts telephone companies to changes in NPA/NXXs via the NNAG list.

Back to Home

Copyright 1997, Primeris, Inc.
Questions or comments?