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.

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

NXX: 812

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-812 A Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 0 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 1 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 2 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 3 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 4 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 5 Phoenix AZ PHNXAZMACM6  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2004-11-18   
480-812 6 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 7 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 8 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      
480-812 9 Phoenix AZ CHNDAZMADS0  9636 QWEST CORPORATION 666      

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

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