Local Calling Guide

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
469-442 0 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-442 1 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-442 2 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-442 3 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-442 4 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-444 A Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-444 2 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-12   
469-447 4 Crandall TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-11-21   
469-447 6 Crandall TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-09-16   
469-447 7 Crandall TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-10-13   
469-449 A Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-449 9 Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-452 A McKinney TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-452 1 McKinney TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-452 2 McKinney TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-452 6 McKinney TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-452 8 McKinney TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-453 8 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-03   
469-454 A Cedar Hill EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-454 1 Cedar Hill EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-04-28   
469-454 2 Cedar Hill EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-04-28   
469-464 5 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-03-07   
469-466 4 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2016-06-18   
469-466 5 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2016-06-18   
469-470 A Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-470 1 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 2 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 3 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 4 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 5 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 6 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 7 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 8 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-470 9 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-08   
469-473 A Frisco TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-473 2 Frisco TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2016-08-29   
469-478 2 Ennis TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-03-31   
469-487 A Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-487 7 Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-489 A Wilmer TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-489 2 Wilmer TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2018-08-06   
469-498 5 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2018-12-10   
469-498 6 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2018-12-10   
469-501 6 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-01-26   
469-501 7 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-01-26   
469-502 7 Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-01-12   
469-507 2 Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-19   
469-507 3 Grand Prairie TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-02-19   
469-513 6 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-29   
469-513 7 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-29   

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

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