Local Calling Guide

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NPA: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 343

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-343 A Silverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-343 0 Silverton OR PTLDORWAXCY  647F ELTOPIA COMMUNICATIONS LLC - OR 672   2010-11-19   
971-343 1 Silverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-30   
971-343 2 Silverton OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-21   
971-343 3 Silverton OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672   2014-09-06   
971-343 4 Silverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-09-15   
971-343 5 Silverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-07-24   
971-343 6 Silverton OR GRVSORXXDS1  5511 DATAVISION COMMUNICATIONS LLC 672   2012-06-12   
971-343 7 Silverton OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2014-02-18   
971-343 8 Silverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2017-05-27   
971-343 9 Silverton OR STTNORXADS0  8629 SCS COMMUNICATIONS AND SECURITY, INC. - OR 672   2013-08-23   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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