Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
972-657 1 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-657 2 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-657 3 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-666 4 Bristol TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-10-07   
972-666 6 Bristol TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-07-13   
972-675 7 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-12   
972-684 5 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-06-11   
972-696 0 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-10-24   
972-696 7 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-06-06   
972-704 1 Frisco EACS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-12-02   
972-737 2 Allen TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-05-10   
972-746 A Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-746 2 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-06-15   
972-746 4 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-755 1 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-09-24   
972-755 3 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-10-25   
972-755 4 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-07-29   
972-774 5 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-08-02   
972-776 2 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-01-15   
972-776 6 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-06-19   
972-782 2 Farmersville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-11-27   
972-782 4 Farmersville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-04-09   
972-782 9 Farmersville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-24   
972-784 0 Farmersville EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-19   
972-784 4 Farmersville EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-14   
972-791 8 Irving EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-07-26   
972-793 0 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-04-30   
972-793 8 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-19   
972-798 1 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 2 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 4 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-798 5 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 1 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 2 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 4 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 5 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-805 8 Plano TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-810 2 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-11-04   
972-810 7 Carrollton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-19   
972-815 1 Irving TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2007-09-17   
972-829 0 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 3 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-829 4 Lewisville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-833 2 Ferris TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-10-27   
972-842 9 Ferris EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2019-04-05   
972-845 5 Palmer EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-25   
972-848 3 Wilmer TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-05-19   
972-850 A Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-850 0 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
972-850 1 Dallas TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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