G602.3:2007 Local Number Portability IT Specifications and Operations Manual Part 3 – Category B Processing

Defines the Category B Processing arrangements and IT Specifications for the implementation of LNP between Service Providers.

Defines the Category B Processing operational arrangements and the IT Specifications for the implementation of Local Number Portability processes between Carriers and CSPs described in the C540:2007 Local Number Portability Industry Code.

This document was withdrawn as part of the 2013 LNP Code revision.