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: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-740 A Chehalis WA CHHLWA01DS1  9638 QWEST CORPORATION 674      

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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