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: SPRSAZWEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
480-218 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-256 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-256 3 Phoenix AZ 9636 QWEST CORPORATION 666   2011-04-06   
480-256 4 Phoenix AZ 9636 QWEST CORPORATION 666   2011-04-06   
480-256 5 Phoenix AZ 9636 QWEST CORPORATION 666   2011-04-06   
480-256 6 Phoenix AZ 9636 QWEST CORPORATION 666   2011-04-06   
480-256 7 Phoenix AZ 9636 QWEST CORPORATION 666   2011-04-06   
480-321 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-321 0 Phoenix AZ 9636 QWEST CORPORATION 666   2005-11-14   
480-321 1 Phoenix AZ 9636 QWEST CORPORATION 666   2005-11-14   
480-321 2 Phoenix AZ 9636 QWEST CORPORATION 666   2005-11-14   
480-321 3 Phoenix AZ 9636 QWEST CORPORATION 666   2005-11-14   
480-321 4 Phoenix AZ 9636 QWEST CORPORATION 666   2005-11-14   
480-324 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 0 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 1 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 2 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 3 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 5 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 8 Phoenix AZ 9636 QWEST CORPORATION 666      
480-324 9 Phoenix AZ 9636 QWEST CORPORATION 666      
480-325 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-396 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-543 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-543 2 Phoenix AZ 9636 QWEST CORPORATION 666   2006-09-08   
480-543 3 Phoenix AZ 9636 QWEST CORPORATION 666   2006-09-08   
480-543 4 Phoenix AZ 9636 QWEST CORPORATION 666   2006-09-08   
480-543 5 Phoenix AZ 9636 QWEST CORPORATION 666   2006-09-08   
480-543 6 Phoenix AZ 9636 QWEST CORPORATION 666   2006-09-08   
480-641 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-654 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-807 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-830 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-832 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-854 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-924 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-981 A Phoenix AZ 9636 QWEST CORPORATION 666      
480-985 A Phoenix AZ 9636 QWEST CORPORATION 666      

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

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