Local Calling Guide

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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-386 A Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
503-386 0 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2020-11-10   
503-386 1 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-17   
503-386 2 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-17   
503-386 3 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-17   
503-386 4 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2019-11-08   
503-386 5 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   
503-386 6 Knappa OR PTLDORWAXDX  508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
503-386 7 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2008-11-02   
503-386 8 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-03-20   
503-386 9 Knappa OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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