NRF (No Record Found)

NRF (No Record Found) is generated when a wire-line 9-1-1 call is placed into the network without an accurate 9-1-1 ALI database record and might not be answered by the appropriate 9-1-1 Public Safety Answering Point.

Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.

NENA 02-015, NENA Technical Standard for Reporting and Resolving ANI/ALI Discrepancies and No Records Found for Wireline, Wireless and VoIP Technologies