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: BLHMWA01DS0

Remotes:

Switch Switch name Switch type
BLHMWALURS0  BELLINGHAM LUMMI  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-527 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-647 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-650 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-671 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-676 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-714 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-715 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-733 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-734 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-738 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-752 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-756 A Whatcom County WA 9638 QWEST CORPORATION 674      
360-788 A Whatcom County WA 9638 QWEST CORPORATION 674      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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