Which company is the service provider of record of a telephone number in the United States? Has the telephone number switched from one service provider to another? Investigations that demand this information require a check with the data in the Number Portability Administration Center (NPAC), which supports the implementation of number portability service in the country.
Have questions about which companies can access NPAC data and for what purposes? Download the Power of Number Porting document.
The Enhanced Law Enforcement Platform (ELEP) is a subscription-based online service that allows you to gather information on up to 100 telephone numbers per query and provides additional features.
The Interactive Voice Response (IVR) is a free, telephone-based service that allows you to gather information on the service provider of record for up to 20 telephone numbers at a time.
As a law enforcement or public safety user, how do you know if the free service or the subscription service is right for your agency? View the comparison chart to learn more about each service.