Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-688 A Clatskanie OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
971-688 8 Clatskanie OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672   2022-04-22   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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