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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
713-256 2   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 3   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 4   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 5   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 6   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 7   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 8   6701 AERIAL COMMUNICATIONS, INC. 560      
713-256 9   6701 AERIAL COMMUNICATIONS, INC. 560      
713-257 A HSTNTXJADS1  9533 SOUTHWESTERN BELL 560      
713-257 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-08-22   
713-257 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-07-22   
713-257 2   6701 AERIAL COMMUNICATIONS, INC. 560   2020-10-19   
713-257 3   6701 AERIAL COMMUNICATIONS, INC. 560   2006-03-05   
713-257 4   6701 AERIAL COMMUNICATIONS, INC. 560   2020-10-19   
713-257 5   6701 AERIAL COMMUNICATIONS, INC. 560   2006-03-05   
713-257 6   9533 SOUTHWESTERN BELL 560      
713-257 7   9533 SOUTHWESTERN BELL 560      
713-257 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
713-257 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-10-29   
713-258 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
713-258 0   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
713-258 1   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-18   
713-258 2   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-18   
713-258 3   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
713-258 4   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
713-258 5   6701 AERIAL COMMUNICATIONS, INC. 560   2019-06-08   
713-258 6   515J IP HORIZON LLC 560   2019-05-18   
713-258 7   515J IP HORIZON LLC 560   2019-05-18   
713-258 8   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-18   
713-258 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-01-18   
713-259 A HSTNTXCADS0  9533 SOUTHWESTERN BELL 560      
713-259 0   6701 AERIAL COMMUNICATIONS, INC. 560   2003-11-19   
713-259 1   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-259 2   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-259 3   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-259 4   6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-16   
713-259 5   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-18   
713-259 6   6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-20   
713-259 7   9533 SOUTHWESTERN BELL 560      
713-259 8   9533 SOUTHWESTERN BELL 560      
713-259 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-04-03   
713-260 A HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-261 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-261 0   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 1   903C ONVOY, LLC - TX 560   2009-02-11   
713-261 2   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 3   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 4   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 5   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 6   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 7   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 8   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-261 9   6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-262 A HSTNTXHODS0  9533 SOUTHWESTERN BELL 560      
713-262 0   9533 SOUTHWESTERN BELL 560      
713-262 1   9533 SOUTHWESTERN BELL 560      
713-262 2   9533 SOUTHWESTERN BELL 560      
713-262 3   9533 SOUTHWESTERN BELL 560      
713-262 4   9533 SOUTHWESTERN BELL 560      
713-262 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2019-09-11   
713-262 6   624H ONVOY SPECTRUM, LLC 560   2020-07-07   
713-262 7   624H ONVOY SPECTRUM, LLC 560   2020-07-07   
713-262 8   9533 SOUTHWESTERN BELL 560      
713-262 9   9533 SOUTHWESTERN BELL 560      
713-263 A HSTNTXOVDS0  9533 SOUTHWESTERN BELL 560      
713-263 0   9533 SOUTHWESTERN BELL 560      
713-263 1   9533 SOUTHWESTERN BELL 560      
713-263 2   9533 SOUTHWESTERN BELL 560      
713-263 3   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-07-22   
713-263 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-02-17   
713-263 5   9533 SOUTHWESTERN BELL 560      
713-263 6   9533 SOUTHWESTERN BELL 560      
713-263 7   9533 SOUTHWESTERN BELL 560      
713-263 8   9533 SOUTHWESTERN BELL 560      
713-263 9   9533 SOUTHWESTERN BELL 560      
713-264 A HSTNTXREDS0  9533 SOUTHWESTERN BELL 560      
713-264 0   9533 SOUTHWESTERN BELL 560      
713-264 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-02-17   
713-264 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-02-17   
713-264 3   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2005-07-22   
713-264 4   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2005-07-22   
713-264 5   6701 AERIAL COMMUNICATIONS, INC. 560   2020-10-19   
713-264 6   9533 SOUTHWESTERN BELL 560      
713-264 7   9533 SOUTHWESTERN BELL 560      
713-264 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-12-02   
713-264 9   6701 AERIAL COMMUNICATIONS, INC. 560   2020-10-19   
713-265 A HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-265 0   9533 SOUTHWESTERN BELL 560      
713-265 1   9533 SOUTHWESTERN BELL 560      
713-265 2   9533 SOUTHWESTERN BELL 560      
713-265 3   9533 SOUTHWESTERN BELL 560      
713-265 4   9533 SOUTHWESTERN BELL 560      
713-265 5   9533 SOUTHWESTERN BELL 560      
713-265 6   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-08-17   
713-265 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-08-27   
713-265 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-08-27   
713-265 9   9533 SOUTHWESTERN BELL 560      
713-266 A HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-267 A HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-268 A HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      

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

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