ACIF C540:2007 Local Number PortabilityACIF C540_2007 (.pdf, 472 KB) The Local Number Portability Industry Code specifies operational processes between customers and Access Service Deliverers (ASDs) and between ASDs for local number portability. It defines the processes for porting of numbers, any restrictions that apply to ported numbers and processes for moving a ported number. Revision of the CodeThe Code was revised in 2007 to: • allow ULL Call diversion and Cat. D Porting of Telephone Numbers where the Access Provider is not the Donor C/CSP but is the Losing C/CSP. Related materialEligible Party Identification Codes List |
