Documents

Below please find informational documentation that will assist users with the NPAC process.

Using Number Porting Data for Fraud Mitigation and Risk Assessment

Businesses that rely on phone number data to protect consumers, assess risk and mitigate fraud rely on NPAC data for accurate and up-to-date phone number porting information.  PortData Validate is the nation’s authoritative service for businesses that need to quickly and accurately determine the current service provider and porting history of a phone number in their assessment of a customer's identity. To learn more, please download the PortData Validate Service Description.