Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: LBCKTXPSXPX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-666 2 Floydada TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2019-03-07   
806-686 A Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-686 0 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-686 1 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-686 2 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2013-01-07   
806-686 3 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2013-05-16   
806-686 4 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-686 5 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2014-05-19   
806-686 6 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-707 2 Higginbotham TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2025-06-13   
806-730 2 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2012-01-28   
806-739 A Olton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-739 2 Olton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2021-10-05   
806-749 6 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2016-05-30   
806-749 7 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2015-08-15   
806-839 6 Hale Center TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2005-12-18   
806-849 8 Earth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2026-04-13   
806-853 A Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-853 7 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2005-01-21   
806-853 8 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-853 9 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544      
806-855 0 Wolfforth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2009-09-16   
806-855 5 Wolfforth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2013-04-21   
806-939 7 Lubbock TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 544   2011-04-30   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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