Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PASCWAASDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-318 1 Connell WA 663D ELTOPIA COMMUNICATIONS, LLC - WA 676   2006-02-27   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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