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: 940

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
541-940 A Lexington OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
541-940 0 Lexington OR   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
541-940 1 Lexington OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-940 2 Lexington OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-940 3 Lexington OR   750E ONVOY, LLC - OR 672   2012-12-15   
541-940 4 Lexington OR   750E ONVOY, LLC - OR 672   2019-01-24   
541-940 5 Lexington OR   750E ONVOY, LLC - OR 672   2019-09-21   
541-940 6 Lexington OR   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-26   
541-940 7 Lexington OR   750E ONVOY, LLC - OR 672   2008-11-02   
541-940 8 Lexington OR   750E ONVOY, LLC - OR 672   2011-05-29   
541-940 9 Lexington OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   

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

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