Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: STTLWADJDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-707 A Seattle WA 577F MAGNA5 LLC 674   2009-08-20   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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