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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
713-483 1 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-483 2 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-483 3 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-483 4 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-12-30   
713-483 5 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-483 6 HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
713-483 7 HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
713-483 8 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-01-05   
713-483 9 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-484 A HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 0 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 1 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 2 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 3 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 4 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 5 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 6 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 7 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 8 HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-484 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
713-485 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-485 0 HSTNTX01X7X  516C AT&T CORP. 560   2009-11-13   
713-485 1 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2009-11-09   
713-485 2 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2009-04-11   
713-485 3 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2009-04-11   
713-485 4 HSTNTX01X7X  516C AT&T CORP. 560   2009-04-24   
713-485 5 HSTNTX01X7X  516C AT&T CORP. 560   2009-04-30   
713-485 6 HSTNTX01X7X  516C AT&T CORP. 560   2009-04-30   
713-485 7 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2009-06-22   
713-485 8 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2009-06-22   
713-485 9 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-01-10   
713-486 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-486 0 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 1 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 2 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 3 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 4 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 5 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 6 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 7 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 8 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-486 9 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2008-09-28   
713-487 A HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560      
713-487 0 HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2009-12-24   
713-487 1 HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2009-12-24   
713-487 2 HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2009-12-24   
713-487 3 HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2009-12-24   
713-487 4 HSTNTXPB6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 560   2009-12-24   
713-487 5 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 6 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 7 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 8 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 9 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-488 A HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-489 A HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560      
713-489 0 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-01-23   
713-489 1 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 2 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 3 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 4 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 5 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 6 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 7 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 8 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 9 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-490 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
713-491 A HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 0 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 1 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 2 HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-09-16   
713-491 3 HSTNTX01X7X  516C AT&T CORP. 560   2016-09-12   
713-491 4 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
713-491 5 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 6 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
713-491 7 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 8 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-491 9 HSTNTXNEDS0  9533 SOUTHWESTERN BELL 560      
713-492 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-492 0 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-05-31   
713-492 1 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-04-29   
713-492 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2004-05-31   
713-492 3 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 4 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 5 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 6 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 7 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 8 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-493 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2024-12-17   
713-493 0 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-493 2 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 6 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 7 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-493 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-494 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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