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Houston, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-889 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-06-25   
281-900 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-900 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-900 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-10-26   
281-904 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-904 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-06-15   
281-904 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-07-10   
281-904 2   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
281-904 3   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
281-904 4   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
281-904 5   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
281-904 6   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
281-904 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-04-15   
281-904 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-05-01   
281-904 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-06-01   
281-905 A HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2024-02-09   
281-905 0   6701 AERIAL COMMUNICATIONS, INC. 560   2006-06-02   
281-905 1   6701 AERIAL COMMUNICATIONS, INC. 560   2007-12-18   
281-905 2   6701 AERIAL COMMUNICATIONS, INC. 560   2007-12-18   
281-905 3   6701 AERIAL COMMUNICATIONS, INC. 560   2007-12-18   
281-905 4   6701 AERIAL COMMUNICATIONS, INC. 560   2008-03-10   
281-905 5   6701 AERIAL COMMUNICATIONS, INC. 560   2008-03-10   
281-905 6   6701 AERIAL COMMUNICATIONS, INC. 560   2006-06-02   
281-905 7   6701 AERIAL COMMUNICATIONS, INC. 560   2006-06-02   
281-905 8   6701 AERIAL COMMUNICATIONS, INC. 560   2006-06-02   
281-905 9   6701 AERIAL COMMUNICATIONS, INC. 560   2006-06-02   
281-906 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-906 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-24   
281-906 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-24   
281-906 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-24   
281-906 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-05-02   
281-906 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-05-02   
281-906 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-05-02   
281-906 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-03   
281-906 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-03   
281-906 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-03   
281-906 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-03   
281-908 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-908 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-908 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-914 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-914 0   5562 METROPCS, INC. 560   2003-03-30   
281-914 1   5562 METROPCS, INC. 560   2003-03-30   
281-914 2   5562 METROPCS, INC. 560   2003-03-30   
281-914 3   5562 METROPCS, INC. 560   2003-10-01   
281-914 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-914 5   5562 METROPCS, INC. 560   2003-10-01   
281-914 6   5562 METROPCS, INC. 560   2003-07-21   
281-914 7   5562 METROPCS, INC. 560   2003-07-21   
281-914 8   5562 METROPCS, INC. 560   2003-07-21   
281-914 9   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-21   
281-928 A HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-928 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-928 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2011-09-29   
281-932 A HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-932 0   5562 METROPCS, INC. 560      
281-932 1   6701 AERIAL COMMUNICATIONS, INC. 560      
281-932 2   5562 METROPCS, INC. 560      
281-932 3   5562 METROPCS, INC. 560      
281-932 4   5562 METROPCS, INC. 560      
281-932 5   5562 METROPCS, INC. 560      
281-932 6   6701 AERIAL COMMUNICATIONS, INC. 560      
281-932 7   5562 METROPCS, INC. 560      
281-932 8   6701 AERIAL COMMUNICATIONS, INC. 560      
281-932 9   6701 AERIAL COMMUNICATIONS, INC. 560      
281-936 A HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-936 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2010-01-22   
281-936 1   903C ONVOY, LLC - TX 560   2009-10-07   
281-936 2   9533 SOUTHWESTERN BELL 560      
281-936 3   9533 SOUTHWESTERN BELL 560      
281-936 4   9533 SOUTHWESTERN BELL 560      
281-936 5   9533 SOUTHWESTERN BELL 560      
281-936 6   9533 SOUTHWESTERN BELL 560      
281-936 7   9533 SOUTHWESTERN BELL 560      
281-936 8   903C ONVOY, LLC - TX 560   2009-10-07   
281-936 9   903C ONVOY, LLC - TX 560   2009-10-07   

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

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