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: VANCWASNDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-852 A Vancouver WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
360-852 9 Vancouver WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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