Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 707G WIDE VOICE, LLC - WA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-881 A Seattle WA STTLWA03X9X  674   2025-04-13   
206-881 1 Seattle WA STTLWA03X9X  674   2025-04-13   
425-426 A Everett WA STTLWA03X9X  674      
425-426 1 Everett WA STTLWA03X9X  674   2016-03-12   
425-585 A Silver Lake WA STTLWA03X9X  674      
425-585 1 Silver Lake WA STTLWA03X9X  674   2016-11-11   
509-618 A Cheney WA SPKNWA01XXY  676      
509-618 1 Cheney WA SPKNWA01XXY  676   2025-06-30   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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