G602.5:2007 Local Number Portability IT Specifications and Operations Manual Part 5 – Category D Processing Defines the Category D Processing

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

Defines the Category D 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.