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: ORCHWA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-212 A Vancouver WA 9638 QWEST CORPORATION 672      
360-253 A Vancouver WA 9638 QWEST CORPORATION 672      
360-254 A Vancouver WA 9638 QWEST CORPORATION 672      
360-256 A Vancouver WA 9638 QWEST CORPORATION 672      
360-260 A Vancouver WA 9638 QWEST CORPORATION 672      
360-449 A Vancouver WA 9638 QWEST CORPORATION 672      
360-514 A Vancouver WA 9638 QWEST CORPORATION 672      
360-524 A Vancouver WA 9638 QWEST CORPORATION 672      
360-604 A Vancouver WA 9638 QWEST CORPORATION 672      
360-729 A Vancouver WA 9638 QWEST CORPORATION 672      
360-882 A Vancouver WA 9638 QWEST CORPORATION 672      
360-883 A Vancouver WA 9638 QWEST CORPORATION 672      
360-885 A Vancouver WA 9638 QWEST CORPORATION 672      
360-891 A Vancouver WA 9638 QWEST CORPORATION 672      
360-892 A Vancouver WA 9638 QWEST CORPORATION 672      
360-896 A Vancouver WA 9638 QWEST CORPORATION 672      
360-944 A Vancouver WA 9638 QWEST CORPORATION 672      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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