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.
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NPA: 480 [Rate centres in NPA 480] [Dial plan for NPA 480]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-445 A Phoenix AZ SCDLAZMADS0  9636 QWEST CORPORATION 666      
480-445 0 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 1 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 2 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 3 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 4 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 5 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 6 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 7 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 8 Phoenix AZ   9636 QWEST CORPORATION 666      
480-445 9 Phoenix AZ   4793 XO ARIZONA, INC. 666   2004-07-03   

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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