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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
832-740 1   551G NUSO, LLC 560   2012-12-17   
832-740 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2012-12-18   
832-740 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2012-12-18   
832-740 4   318J COMCAST IP PHONE, LLC 560   2012-12-18   
832-740 5   6701 AERIAL COMMUNICATIONS, INC. 560   2012-12-18   
832-740 6   6701 AERIAL COMMUNICATIONS, INC. 560   2012-12-18   
832-740 7   6701 AERIAL COMMUNICATIONS, INC. 560   2012-12-18   
832-740 8   6701 AERIAL COMMUNICATIONS, INC. 560   2012-12-18   
832-740 9   6701 AERIAL COMMUNICATIONS, INC. 560   2012-12-18   
832-741 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-741 0   5562 METROPCS, INC. 560      
832-741 1   5562 METROPCS, INC. 560      
832-741 2   5562 METROPCS, INC. 560      
832-741 3   5562 METROPCS, INC. 560      
832-741 4   5562 METROPCS, INC. 560      
832-741 5   5562 METROPCS, INC. 560      
832-741 6   5562 METROPCS, INC. 560      
832-741 7   5562 METROPCS, INC. 560      
832-741 8   5562 METROPCS, INC. 560      
832-741 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-742 A HSTNTX01X7X  516C AT&T CORP. 560      
832-742 0   903C ONVOY, LLC - TX 560   2013-12-05   
832-742 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-11-21   
832-742 2   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2013-11-20   
832-742 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2013-11-20   
832-742 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-11-21   
832-742 5   516C AT&T CORP. 560   2013-11-19   
832-742 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-11-21   
832-742 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-11-21   
832-742 8   318J COMCAST IP PHONE, LLC 560   2013-11-20   
832-742 9   318J COMCAST IP PHONE, LLC 560   2013-11-20   
832-744 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
832-744 0   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 1   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 2   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 3   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 4   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 5   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 6   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 7   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 8   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-744 9   6701 AERIAL COMMUNICATIONS, INC. 560   2006-11-26   
832-746 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-746 0   5562 METROPCS, INC. 560      
832-746 1   5562 METROPCS, INC. 560      
832-746 2   5562 METROPCS, INC. 560      
832-746 3   5562 METROPCS, INC. 560      
832-746 4   5562 METROPCS, INC. 560      
832-746 5   5562 METROPCS, INC. 560      
832-746 6   5562 METROPCS, INC. 560      
832-746 7   5562 METROPCS, INC. 560      
832-746 8   5562 METROPCS, INC. 560      
832-746 9   6701 AERIAL COMMUNICATIONS, INC. 560      
832-748 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
832-748 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-10   
832-748 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-07-10   
832-748 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-19   
832-748 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-19   
832-748 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-19   
832-748 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-19   
832-748 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-10-19   
832-748 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-05-20   
832-748 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-05-20   
832-748 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-05-20   
832-749 A HSTWTXUFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-749 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 1   903C ONVOY, LLC - TX 560   2013-06-22   
832-749 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-750 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
832-750 0   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 1   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 2   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 3   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 4   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 5   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 6   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 7   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 8   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-750 9   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
832-751 0   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 1   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 2   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 3   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 4   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 5   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 6   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 7   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 8   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-751 9   9533 SOUTHWESTERN BELL 560   2013-08-16   
832-752 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
832-752 0   5562 METROPCS, INC. 560      
832-752 1   5562 METROPCS, INC. 560      

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

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