Local Calling Guide

Area code/prefix search

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Dallas, OR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
971-468 9   6529 T-MOBILE USA, INC. 672   2023-12-14   
971-612 A PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-612 0   076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-12-03   
971-612 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
971-612 2   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
971-612 3   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
971-612 4   750E ONVOY, LLC - OR 672   2016-03-10   
971-612 5   750E ONVOY, LLC - OR 672   2016-03-10   
971-612 6   750E ONVOY, LLC - OR 672   2016-03-01   
971-612 7   750E ONVOY, LLC - OR 672   2016-03-01   
971-612 8   750E ONVOY, LLC - OR 672   2016-04-29   
971-612 9   750E ONVOY, LLC - OR 672   2016-04-29   

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

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