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Dayton, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-257 A DYTNTXDYPSA  9533 SOUTHWESTERN BELL 560      
936-257 0   9533 SOUTHWESTERN BELL 560      
936-257 1   9533 SOUTHWESTERN BELL 560      
936-257 2   5562 METROPCS, INC. 560   2016-12-24   
936-257 3   5562 METROPCS, INC. 560   2018-06-02   
936-257 4   9533 SOUTHWESTERN BELL 560      
936-257 5   516C AT&T CORP. 560   2011-02-05   
936-257 6   829J PAETEC ITEL, LLC 560   2013-02-27   
936-257 7   903C ONVOY, LLC - TX 560   2010-11-15   
936-257 8   9533 SOUTHWESTERN BELL 560      
936-257 9   9533 SOUTHWESTERN BELL 560      
936-258 A DYTNTXDYPSA  9533 SOUTHWESTERN BELL 560      
936-258 0   145J TERRA NOVA TELECOM INC. 560   2024-05-10   
936-258 1   9533 SOUTHWESTERN BELL 560      
936-258 2   9533 SOUTHWESTERN BELL 560      
936-258 3   9533 SOUTHWESTERN BELL 560      
936-258 4   9533 SOUTHWESTERN BELL 560      
936-258 5   9533 SOUTHWESTERN BELL 560      
936-258 6   9533 SOUTHWESTERN BELL 560      
936-258 7   9533 SOUTHWESTERN BELL 560      
936-258 8   9533 SOUTHWESTERN BELL 560      
936-258 9   9533 SOUTHWESTERN BELL 560      
936-340 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-340 0   624H ONVOY SPECTRUM, LLC 560   2021-11-26   
936-340 1   939H COMMIO, LLC 560   2023-08-27   
936-340 2   004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-09-07   
936-340 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-340 5   318J COMCAST IP PHONE, LLC 560   2015-04-13   
936-340 6   732J NUSO, LLC 560   2023-11-24   
936-340 7   5562 METROPCS, INC. 560   2017-08-07   
936-340 8   5562 METROPCS, INC. 560   2017-08-07   
936-340 9   624H ONVOY SPECTRUM, LLC 560   2021-11-26   
936-341 A HSTNTXJAXWY  732J NUSO, LLC 560      
936-341 0   903C ONVOY, LLC - TX 560   2023-07-23   
936-341 1   732J NUSO, LLC 560   2023-01-08   
936-341 2   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 3   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 4   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 5   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 6   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 7   903C ONVOY, LLC - TX 560   2023-10-28   
936-341 8   939H COMMIO, LLC 560   2023-08-27   
936-341 9   939H COMMIO, LLC 560   2023-08-27   
936-352 A   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-02-27   
936-352 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-02-27   
936-352 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-02-27   
936-352 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2025-08-20   
936-367 A HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
936-367 0   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
936-367 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-09-28   
936-367 2   903C ONVOY, LLC - TX 560   2016-04-09   
936-367 3   903C ONVOY, LLC - TX 560   2016-04-09   
936-367 4   903C ONVOY, LLC - TX 560   2013-01-10   
936-367 5   5562 METROPCS, INC. 560   2020-05-09   
936-367 6   508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
936-367 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2010-03-01   
936-367 8   5562 METROPCS, INC. 560   2016-06-24   
936-367 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-23   
936-382 A HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
936-382 0   939H COMMIO, LLC 560   2024-02-23   
936-382 1   939H COMMIO, LLC 560   2024-02-23   
936-382 2   939H COMMIO, LLC 560   2024-02-23   
936-382 3   939H COMMIO, LLC 560   2024-02-23   
936-382 4   939H COMMIO, LLC 560   2024-02-23   
936-382 5   939H COMMIO, LLC 560   2024-02-23   
936-382 6   939H COMMIO, LLC 560   2024-02-23   
936-382 7   318C CEBRIDGE TELECOM TX , L.P. - TX 560   2024-04-08   
936-382 8   6701 AERIAL COMMUNICATIONS, INC. 560   2024-11-05   
936-382 9   6701 AERIAL COMMUNICATIONS, INC. 560   2024-11-05   
936-402 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
936-402 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
936-402 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
936-402 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2002-12-08   
936-402 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-05-04   
936-402 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-06-30   
936-402 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-06-30   
936-402 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-09-17   
936-402 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2003-10-18   
936-402 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2010-03-29   
936-402 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2013-10-01   
936-504 A HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-504 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2021-07-15   
936-504 1   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-504 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-01-02   
936-504 3   004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-03-10   
936-504 4   624H ONVOY SPECTRUM, LLC 560   2021-07-09   
936-504 5   6701 AERIAL COMMUNICATIONS, INC. 560   2024-11-05   
936-504 6   903C ONVOY, LLC - TX 560   2020-11-20   
936-504 7   903C ONVOY, LLC - TX 560   2020-11-20   
936-504 8   903C ONVOY, LLC - TX 560   2021-01-29   
936-504 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560      
936-681 A HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-681 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
936-681 1   515J IP HORIZON LLC 560   2017-12-15   
936-681 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2016-01-09   
936-681 3   073H TELNYX LLC 560   2017-06-19   
936-681 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-21   
936-681 5   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
936-681 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-24   
936-681 7   903C ONVOY, LLC - TX 560   2011-06-09   

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

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