Local Calling Guide

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Switch: HSTQTX02DS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-712 6 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-05-10   
281-712 7 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-08-17   
281-712 8 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-10-25   
281-713 6 Humble TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-04-27   
281-713 9 Humble TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-02-27   
281-719 9 Spring EMS TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-12-05   
281-724 3 League City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-08-05   
281-724 4 League City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-11-13   
281-724 5 League City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-08-06   
281-724 7 League City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-03-05   
281-724 8 League City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-28   
281-725 6 Richmond-Rosenberg TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-28   
281-727 0 Houston TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-02   
281-730 5 Bammel TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-01-12   
281-730 8 Bammel TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-10-16   
281-733 2 Houston TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2004-08-25   
281-738 A Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-738 1 Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-738 2 Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-07-06   
281-738 3 Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-07-23   
281-738 4 Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-11   
281-738 5 Beach City TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-11   
281-747 5 Porter TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-04-24   
281-751 1 Mont Belvieu TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-05-14   
281-751 6 Mont Belvieu TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2004-01-13   
281-751 7 Mont Belvieu TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-10-09   
281-751 8 Mont Belvieu TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2004-12-11   
281-751 9 Mont Belvieu TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-09-09   
281-760 3 Houston Suburban TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-01   
281-760 4 Houston Suburban TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-01   
281-761 2 Cleveland TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-08   
281-761 6 Cleveland TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-04   
281-761 7 Cleveland TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-09-05   
281-763 A Houston TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-763 2 Houston TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-04-20   
281-763 7 Houston TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-05   
281-764 1 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
281-764 4 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-04-19   
281-764 6 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-764 7 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-01-31   
281-764 8 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-12   
281-764 9 Huffman TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-08-21   
281-769 1 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-09-08   
281-769 2 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-12-05   
281-769 3 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-01-10   
281-769 5 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-08-01   
281-769 7 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2011-06-19   
281-769 8 Katy TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-06-19   
281-801 2 Spring TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2019-05-03   
281-801 3 Spring TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2019-05-03   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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