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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-248 A Vernonia OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
971-248 0 Vernonia OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
971-248 1 Vernonia OR   792K CHARTER IP ENABLED SERVICES, LLC 672   2023-09-06   
971-248 2 Vernonia OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2011-04-01   
971-248 3 Vernonia OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2002-07-12   
971-248 4 Vernonia OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2004-07-19   
971-248 5 Vernonia OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-18   
971-248 6 Vernonia OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-08-29   
971-248 7 Vernonia OR   750E ONVOY, LLC - OR 672   2007-05-28   
971-248 8 Vernonia OR   750E ONVOY, LLC - OR 672   2013-01-24   
971-248 9 Vernonia OR   750E ONVOY, LLC - OR 672   2012-12-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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