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: MESAAZMADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
480-412 A Phoenix AZ 9636 QWEST CORPORATION 666   2009-08-21   
480-461 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-464 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-512 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-523 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-610 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-615 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-644 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-649 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-655 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-668 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-684 A Phoenix AZ 9636 QWEST CORPORATION 666   2008-10-06   
480-733 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-827 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-833 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-834 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-835 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-844 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-890 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-898 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-962 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-964 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-969 A Phoenix AZ 9636 QWEST CORPORATION 666      

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

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