Local Calling Guide

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

NXX: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-339 A Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-339 0 Portland OR   750E ONVOY, LLC - OR 672   2015-01-03   
971-339 1 Portland OR   750E ONVOY, LLC - OR 672   2015-01-03   
971-339 2 Portland OR   318J COMCAST IP PHONE, LLC 672   2015-04-24   
971-339 3 Portland OR   318J COMCAST IP PHONE, LLC 672   2015-03-09   
971-339 4 Portland OR   750E ONVOY, LLC - OR 672   2015-01-20   
971-339 5 Portland OR   750E ONVOY, LLC - OR 672   2015-01-20   
971-339 6 Portland OR   750E ONVOY, LLC - OR 672   2015-01-20   
971-339 7 Portland OR   750E ONVOY, LLC - OR 672   2015-01-20   
971-339 8 Portland OR   750E ONVOY, LLC - OR 672   2015-01-20   
971-339 9 Portland OR   936F ASTOUND BROADBAND, LLC - OR 672   2015-03-12   

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

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