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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-458 A Phoenix AZ TEMPAZMCDS0  9636 QWEST CORPORATION 666      
480-458 0 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 1 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 2 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 3 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 4 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 5 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 6 Phoenix AZ   9636 QWEST CORPORATION 666      
480-458 7 Phoenix AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-07-18   
480-458 8 Phoenix AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 666   2005-07-18   
480-458 9 Phoenix AZ   9636 QWEST CORPORATION 666      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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