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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-880 A Chehalis WA CHHLWAAC0MD  6270 UNITED STATES CELLULAR - WA 674      

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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