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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
713-371 9 HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-372 A HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-372 0 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 1 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 2 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 3 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 4 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 5 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 6 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 7 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 8 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-372 9 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2007-04-26   
713-373 A HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 0 HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 3 HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-373 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2002-07-26   
713-373 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2014-09-02   
713-373 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-12   
713-373 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-373 8 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560   2002-07-26   
713-373 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-09-18   
713-374 A HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 0 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 1 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 2 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 3 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 4 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 5 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-12-06   
713-374 6 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 7 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 8 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-374 9 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-375 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-376 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-378 A HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 0 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-10-16   
713-378 2 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 3 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 4 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 5 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 6 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 7 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 8 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-378 9 HSTNTXHUDS0  9533 SOUTHWESTERN BELL 560      
713-380 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
713-380 0 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 1 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2013-10-04   
713-380 3 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2013-10-03   
713-380 4 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2013-10-03   
713-380 5 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 6 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 7 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 8 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-380 9 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2013-10-10   
713-381 A HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560      
713-381 0 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 1 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 2 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 3 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 4 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 5 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 6 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 7 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 8 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-381 9 HSTNTXCLDS1  9533 SOUTHWESTERN BELL 560   2006-03-31   
713-382 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
713-382 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-12-20   
713-382 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-12-20   
713-382 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-12-20   
713-382 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-12-20   
713-382 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-12-20   
713-382 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-01-08   
713-382 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-01-08   
713-382 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-01-08   
713-382 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-01-08   
713-382 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-02-27   
713-383 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 0 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 1 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 2 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 3 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 4 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 5 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-383 6 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-05   
713-383 7 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-08-11   
713-383 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-12-03   
713-383 9 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-384 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-384 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
713-384 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-01-03   
713-384 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-01-03   
713-384 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-01-03   
713-384 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
713-384 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-06-20   
713-384 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-384 7 HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      

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Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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