Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cougar, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-238 A COGRWAXXRP0  2427 LEWIS RIVER TEL. CO., INC. 672   2024-02-18   
360-238 5 COGRWAXXRP0  2427 LEWIS RIVER TEL. CO., INC. 672      

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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