What does P-ANI refer to?

P-ANI, or Permanent-Address (Automatic Number Identification), refers to a number that is used by wireless carriers to identify the caller's location or device without necessarily revealing the actual phone number of the caller. This is particularly important in applications related to emergency services and call routing, where accurate location data is crucial for proper response.

The use of P-ANI helps improve the efficiency and accuracy of call handling and provides necessary information to public safety answering points (PSAPs) when calls are made from wireless devices. It allows carriers to ensure that the correct equipment and processes are in place for routing emergency calls effectively to the appropriate response unit.

Understanding P-ANI is essential for those working in telecommunications and public safety, as it plays a critical role in locating callers during emergency situations without directly disclosing their personal phone numbers.