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: PRVYAZPPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
480-324 4 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 7 Phoenix AZ 9636 QWEST CORPORATION 666      
480-342 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-384 5 Phoenix AZ 9636 QWEST CORPORATION 666      
480-419 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-426 3 Phoenix AZ 9636 QWEST CORPORATION 666   2012-04-25   
480-426 4 Phoenix AZ 9636 QWEST CORPORATION 666   2012-04-25   
480-426 5 Phoenix AZ 9636 QWEST CORPORATION 666   2012-04-25   
480-458 2 Phoenix AZ 9636 QWEST CORPORATION 666      
480-463 2 Phoenix AZ 9636 QWEST CORPORATION 666   2008-06-02   
480-473 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-502 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-513 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-515 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-538 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-563 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-574 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-574 0 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 1 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 2 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 3 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 4 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 5 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 6 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 7 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 8 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-574 9 Phoenix AZ 9636 QWEST CORPORATION 666   2019-08-14   
480-585 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-822 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-888 3 Phoenix AZ 9636 QWEST CORPORATION 666      
480-888 4 Phoenix AZ 9636 QWEST CORPORATION 666      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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