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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Switch: RDFDWA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-887 A Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 0 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 1 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 2 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 3 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 4 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 5 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 7 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 8 Ridgefield WA 9638 QWEST CORPORATION 672      
360-887 9 Ridgefield WA 9638 QWEST CORPORATION 672      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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