Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 541 [Rate centres in NPA 541] [Dial plan for NPA 541]

NXX: 470

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-470 A Durkee OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-470 0 Durkee OR   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-470 1 Durkee OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-470 2 Durkee OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-470 3 Durkee OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-470 4 Durkee OR   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-470 5 Durkee OR   750E ONVOY, LLC - OR 672   2019-01-24   
541-470 6 Durkee OR   750E ONVOY, LLC - OR 672   2019-09-21   
541-470 7 Durkee OR   750E ONVOY, LLC - OR 672   2008-11-02   
541-470 8 Durkee OR   750E ONVOY, LLC - OR 672   2011-06-17   
541-470 9 Durkee OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   

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

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