Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HSTQTX02DS4

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
936-585 6 Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-10-28   
936-585 8 Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-01-31   
936-622 A Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-622 3 Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-622 4 Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-622 6 Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-647 A Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-647 0 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-05   
936-647 1 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-03   
936-647 2 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-10-23   
936-647 3 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-10-23   
936-647 4 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-649 A Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-649 0 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-649 1 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-657 A Center TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-657 1 Center TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2009-09-04   
936-657 2 Center TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-12-06   
936-657 4 Center TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-679 A San Augustine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-679 2 San Augustine TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-06-23   
936-681 A Dayton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-681 0 Dayton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-681 2 Dayton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2016-01-09   
936-681 4 Dayton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-21   
936-681 9 Dayton TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-703 2 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-26   
936-720 A Nacogdoches TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-755 A Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-755 1 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-05-13   
936-755 2 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-05-13   
936-755 3 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-05-13   
936-755 4 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-755 5 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-01-07   
936-776 A Liberty TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-776 3 Liberty TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-07-15   
936-776 4 Liberty TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-776 5 Liberty TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-07-15   
936-810 5 Timpson TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2022-01-14   
936-828 4 Conroe TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-03-13   
936-851 6 Richards TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-05-21   
936-874 1 Shiro TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-05-21   
936-877 1 Alto TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2021-02-18   
936-878 8 Washington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-05-21   
936-909 A Pennington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-909 3 Pennington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-909 6 Pennington TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-04-24   
936-994 A Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-994 5 Huntsville TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2016-04-02   
936-999 7 Zavalla TX 6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-03-02   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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