Numbering Resource Utilization in the United States

The Federal Communications Commission released its latest report on telephone number utilization in the United States.

Telephone number utilization refers to the percentage of telephone numbers assigned to customers compared to the total of telephone numbers assigned to carriers. The Numbering Resource Utilization Report details how those telephone numbers are being used. The report presents numbering resource utilization statistics based on December 2009 data that carriers submitted to the North American Numbering Plan Administrator (NANPA), as well as other information. Tracking number utilization is one of a number of initiatives taken by the Commission to ensure that limited numbering resources are used efficiently.