Local Calling Guide

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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 931

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-931 A Gilchrist OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-931 0 Gilchrist OR   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-931 1 Gilchrist OR   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-931 2 Gilchrist OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-931 3 Gilchrist OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-931 5 Gilchrist OR   750E ONVOY, LLC - OR 672   2019-09-21   
541-931 6 Gilchrist OR   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-931 7 Gilchrist OR   750E ONVOY, LLC - OR 672   2008-11-02   
541-931 8 Gilchrist OR   750E ONVOY, LLC - OR 672   2011-03-31   
541-931 9 Gilchrist OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2020-04-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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