Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
817-522 4 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-02-11   
817-532 3 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-532 5 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 0 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 1 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 3 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 4 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 6 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-533 7 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-539 1 Mansfield TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2003-01-06   
817-539 5 Mansfield TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-07-17   
817-550 A Weatherford TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-550 9 Weatherford TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-565 1 Weatherford TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-31   
817-576 1 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-03-13   
817-586 A Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 2 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 4 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-586 7 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-591 A Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-591 0 Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-07   
817-591 1 Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-21   
817-591 2 Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-12-17   
817-591 4 Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-591 7 Atlas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-11-13   
817-606 8 Arlington EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-19   
817-609 8 Weatherford TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-05-05   
817-653 8 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-12-24   
817-659 1 Cleburne EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-14   
817-659 2 Cleburne EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-06-12   
817-668 A Springtown TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-668 4 Springtown TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-10-10   
817-678 A Kennedale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-678 7 Kennedale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-19   
817-704 A Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-704 0 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-704 1 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-704 2 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-704 3 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-704 4 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-717 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-717 1 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-13   
817-717 2 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-09-18   
817-717 4 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-717 5 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 7 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 8 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   
817-717 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-01   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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