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: GRRVWAXADS0

Remotes:

Switch Switch name Switch type
NASLWAXXRS0  NASELLE  DMR 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-465 A Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 0 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 1 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 2 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 4 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 5 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 8 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      
360-465 9 Grays River WA 2451 WESTERN WAHKIAKUM COUNTY TEL. CO. 672      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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