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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
817-754 6 Reno TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-01-01   
817-755 A Springtown TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2025-04-06   
817-755 6 Springtown TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-08-27   
817-755 8 Springtown TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-10-29   
817-756 A Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2025-04-06   
817-756 1 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-28   
817-756 4 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-756 5 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-756 6 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-28   
817-756 7 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-28   
817-756 8 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-06-17   
817-756 9 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-10-06   
817-757 4 Weatherford TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-07-24   
817-764 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-764 0 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-764 1 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-764 2 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-764 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-764 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-766 A North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-766 1 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-766 2 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-767 A Roanoke TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2025-04-06   
817-767 4 Roanoke TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 1 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 2 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-16   
817-768 4 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 5 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-768 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 1 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 2 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 4 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-769 8 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-16   
817-769 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-776 A Granbury TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-776 4 Granbury TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-776 5 Granbury TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-09-05   
817-776 8 Granbury TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-19   
817-778 4 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2003-01-12   
817-778 8 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-11   
817-779 7 Mansfield TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-01-13   
817-789 A Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-789 4 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-789 6 Arlington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-10-21   
817-803 2 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-11   
817-803 3 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-13   
817-803 4 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2003-01-12   
817-803 5 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-13   
817-803 6 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-05-13   
817-812 A North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-812 2 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-812 3 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-812 5 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-813 4 Azle TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2016-10-16   
817-840 7 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-12-16   
817-841 8 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-12-10   
817-857 A Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-857 1 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-857 3 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-857 6 Euless TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-12-24   
817-865 A Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-865 2 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-865 3 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2011-10-24   
817-865 4 Grapevine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-880 6 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2010-06-07   
817-886 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 0 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 2 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 4 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 5 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 7 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 8 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-886 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 A Keller TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 0 Keller TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-898 1 Keller TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-900 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-900 0 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2009-11-16   
817-900 8 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-12-10   
817-900 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-03-12   
817-904 7 Acton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-12-22   
817-912 2 Grapevine EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-02-19   
817-912 5 Grapevine EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-04-18   
817-918 4 North Richland Hills TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-12   
817-928 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-928 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-928 4 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-928 5 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-928 9 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
817-932 7 Glendale TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-06-04   
817-945 3 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-12-07   
817-945 6 Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2006-12-07   
817-953 A Fort Worth TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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