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: 350

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-350 A Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 0 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 1 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 2 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 3 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 4 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 5 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 6 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 7 Phoenix AZ PHNXAZMAX1Z  318J COMCAST IP PHONE, LLC 666   2004-06-17   
480-350 8 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      
480-350 9 Phoenix AZ TEMPAZMADS0  9636 QWEST CORPORATION 666      

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

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