Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-297 A Kingston WA KGTNWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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