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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
713-487 7   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-12   
713-487 9   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   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-01-23   
713-489 1   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 4   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 6   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 7   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-03-07   
713-489 9   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   9533 SOUTHWESTERN BELL 560      
713-491 1   9533 SOUTHWESTERN BELL 560      
713-491 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-09-16   
713-491 3   516C AT&T CORP. 560   2016-09-12   
713-491 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
713-491 5   9533 SOUTHWESTERN BELL 560      
713-491 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-05   
713-491 7   9533 SOUTHWESTERN BELL 560      
713-491 8   9533 SOUTHWESTERN BELL 560      
713-491 9   9533 SOUTHWESTERN BELL 560      
713-492 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-492 0   318J COMCAST IP PHONE, LLC 560   2004-05-31   
713-492 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-04-29   
713-492 2   318J COMCAST IP PHONE, LLC 560   2004-05-31   
713-492 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2004-11-15   
713-492 9   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   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 1   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-493 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 3   6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 4   6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 5   6701 AERIAL COMMUNICATIONS, INC. 560   2004-02-20   
713-493 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-493 8   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-493 9   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-494 A HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-495 A HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-496 A HSTNTXYADS5  903C ONVOY, LLC - TX 560      
713-496 0   004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
713-496 1   903C ONVOY, LLC - TX 560   2010-06-17   
713-496 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-02   
713-496 3   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 4   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 5   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 6   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 7   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 8   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-07-21   
713-496 9   829J PAETEC ITEL, LLC 560   2011-04-24   
713-497 A HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-497 0   9533 SOUTHWESTERN BELL 560      
713-497 1   903C ONVOY, LLC - TX 560   2017-08-08   
713-497 2   9533 SOUTHWESTERN BELL 560      
713-497 3   9533 SOUTHWESTERN BELL 560      
713-497 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-04-22   
713-497 5   516C AT&T CORP. 560   2013-07-29   
713-497 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-04-22   
713-497 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-04-22   
713-497 8   9533 SOUTHWESTERN BELL 560      
713-497 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-04-22   
713-498 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-499 A HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-499 0   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-499 1   9533 SOUTHWESTERN BELL 560      
713-499 2   9533 SOUTHWESTERN BELL 560      
713-499 3   9533 SOUTHWESTERN BELL 560      
713-499 4   9533 SOUTHWESTERN BELL 560      
713-499 5   9533 SOUTHWESTERN BELL 560      
713-499 6   9533 SOUTHWESTERN BELL 560      
713-499 7   9533 SOUTHWESTERN BELL 560      
713-499 8   9533 SOUTHWESTERN BELL 560      
713-499 9   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-500 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-501 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-502 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-503 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-504 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-505 A HSTNTX01X7X  516C AT&T CORP. 560      
713-505 0   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 1   516C AT&T CORP. 560      
713-505 2   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 3   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 4   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 5   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 6   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 7   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   
713-505 8   6701 AERIAL COMMUNICATIONS, INC. 560   2006-10-14   

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

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