Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MESAAZGIDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
480-497 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-503 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-507 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-539 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-545 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-558 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-632 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-633 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-635 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-813 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-892 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-926 A Phoenix AZ 9636 QWEST CORPORATION 666      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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