Local Calling Guide

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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
832-633 2   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 3   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 4   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 5   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 6   6701 AERIAL COMMUNICATIONS, INC. 560      
832-633 7   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 8   6701 AERIAL COMMUNICATIONS, INC. 560   2006-01-20   
832-633 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-638 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-638 0   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 1   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 2   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 3   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 4   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 5   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 6   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 7   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 8   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-638 9   6701 AERIAL COMMUNICATIONS, INC. 560   2007-06-29   
832-640 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-641 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-643 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-646 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 0   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 1   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 2   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 3   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 4   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 5   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 6   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 7   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 8   6701 AERIAL COMMUNICATIONS, INC. 560      
832-647 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-648 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-648 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-08-01   
832-648 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-25   
832-648 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-17   
832-648 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-17   
832-648 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-17   
832-648 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-25   
832-648 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-25   
832-648 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-07-25   
832-648 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-03-21   
832-648 9   6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-20   
832-649 A HSTNTX01DS5  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
832-649 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2012-06-27   
832-649 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2012-06-27   
832-649 2   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 3   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 4   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 5   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2012-06-25   
832-649 7   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 8   318J COMCAST IP PHONE, LLC 560   2012-06-26   
832-649 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2012-06-27   
832-650 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
832-650 0   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 1   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 2   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 3   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 4   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 5   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 6   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 7   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 8   903C ONVOY, LLC - TX 560   2012-04-20   
832-650 9   903C ONVOY, LLC - TX 560   2012-04-20   
832-651 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 0   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 1   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 2   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 3   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 4   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 5   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 6   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 7   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 8   6701 AERIAL COMMUNICATIONS, INC. 560      
832-651 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-652 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
832-652 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2013-04-09   
832-652 3   903C ONVOY, LLC - TX 560   2013-04-07   
832-652 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 5   903C ONVOY, LLC - TX 560   2013-04-07   
832-652 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-652 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-04-14   
832-654 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 0   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 1   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 2   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 3   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 4   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 5   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 6   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 7   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 8   6701 AERIAL COMMUNICATIONS, INC. 560      
832-654 9   6701 AERIAL COMMUNICATIONS, INC. 560      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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