Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PTLDOR62DS2

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
564-248 9 Vancouver WA 7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 672   2024-01-08   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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