Local Calling Guide

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Lamar, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
843-326 A LAMRSCXA32E  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-326 0   548E ONVOY, LLC - SC 432   2018-12-03   
843-326 1   4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-326 2   548E ONVOY, LLC - SC 432   2018-12-03   
843-326 3   1784 SOUTH CAROLINA NET, INC. - SC 432   2016-02-19   
843-326 4   548E ONVOY, LLC - SC 432   2018-07-07   
843-326 5   4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-326 6   5258 LEVEL 3 COMMUNICATIONS, LLC - SC 432   2016-10-19   
843-326 7   4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-326 8   4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 432      
843-326 9   793K TWC IP ENABLED SERVICES, LLC 432   2013-04-19   
854-840 A FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432      
854-840 0   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
854-840 4   624H ONVOY SPECTRUM, LLC 432   2023-06-26   
854-843 A FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
854-843 0   073H TELNYX LLC 432   2021-01-08   
854-843 1   548E ONVOY, LLC - SC 432   2021-03-02   
854-843 2   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 432   2020-11-11   
854-843 3   965H FRACTEL, LLC 432   2020-03-09   
854-843 4   548E ONVOY, LLC - SC 432   2020-09-13   
854-843 5   548E ONVOY, LLC - SC 432   2020-09-13   
854-843 6   548E ONVOY, LLC - SC 432   2020-09-13   
854-843 7   548E ONVOY, LLC - SC 432   2020-09-13   
854-843 8   548E ONVOY, LLC - SC 432   2019-12-01   
854-843 9   548E ONVOY, LLC - SC 432   2019-12-01   

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

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