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: SPKNWAFADS0

Remotes:

Switch Switch name Switch type
SPKNWACHRS0  SPOKANE CHESTNUT  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-313 A Spokane WA 9638 QWEST CORPORATION 676   2008-05-11   
509-323 A Spokane WA 9638 QWEST CORPORATION 676      
509-324 A Spokane WA 9638 QWEST CORPORATION 676      
509-325 A Spokane WA 9638 QWEST CORPORATION 676      
509-326 A Spokane WA 9638 QWEST CORPORATION 676      
509-327 A Spokane WA 9638 QWEST CORPORATION 676      
509-328 A Spokane WA 9638 QWEST CORPORATION 676      
509-329 A Spokane WA 9638 QWEST CORPORATION 676      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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