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Houston Suburban, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-831 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 1 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 2 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 3 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 4 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 5 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 6 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 7 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-831 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-835 A HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 0 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 1 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 2 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 3 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 4 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-12-24   
281-835 5 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 6 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 7 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 8 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 9 HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-847 A HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-848 A HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 0 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 1 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 2 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 3 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 4 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 5 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 6 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 7 HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-848 8 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-07-27   
281-848 9 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-07-27   
281-850 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 0 HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-850 1 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 2 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 3 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 4 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 5 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 6 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 7 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 8 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-850 9 HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-854 A HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 0 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 1 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 2 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-854 3 HSTOTX42DS2  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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