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Dallas Fort Worth Airport, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-281 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-03-10   
469-281 1 DLLSTX97X1X  073H TELNYX LLC 552   2017-03-22   
469-281 2 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2017-08-10   
469-281 3 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2017-06-15   
469-281 4 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2017-10-04   
469-281 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2018-10-16   
469-281 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-12-18   
469-281 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-12-18   
469-281 8 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-08-29   
469-281 9 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-04-22   
469-482 A DLLSTX3794Z  065J ONE RING NETWORKS, INC. 552      
469-482 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2018-10-08   
469-482 1 DLLSTX3794Z  065J ONE RING NETWORKS, INC. 552   2018-07-09   
469-482 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2018-10-16   
469-482 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2018-10-16   
469-482 4 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2019-05-08   
469-482 5 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-06-27   
469-482 6 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2019-08-28   
469-482 7 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-02-24   
469-482 8 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-02-24   
469-482 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-07-27   
469-532 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-532 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-12-30   
469-532 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-532 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-06-01   
469-532 8 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-532 9 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2024-01-15   
469-629 A DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-629 0 DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
469-629 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-06-13   
469-629 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-10-26   
469-629 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-10-26   
469-629 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2012-10-26   
469-629 5 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2008-05-19   
469-629 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-12-30   
469-629 7 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2012-11-18   
469-629 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2012-12-30   
469-629 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-16   
469-699 A DFIATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
469-699 0 DLLSTX97X1X  073H TELNYX LLC 552   2020-04-02   
469-699 1 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-09-07   
469-699 2 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-05-23   
469-699 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2020-12-11   
469-699 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2020-12-11   
469-699 6 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2020-04-26   
469-699 7 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-05-23   
469-699 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-03-10   
469-699 9 DLLSTX97X5X  965H FRACTEL, LLC 552   2020-11-05   
469-751 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-751 0 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-751 1 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-05-23   
469-751 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-06-14   
469-751 3   145J TERRA NOVA TELECOM INC. 552   2021-05-19   
469-751 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2013-05-18   
469-751 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2013-05-18   
469-751 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2013-05-18   
469-751 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-06-14   
469-751 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-06-14   
469-751 9 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-05-23   
469-784 A DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552      
469-784 0 DLLATX37EMD  197D VONAGE AMERICA LLC 552   2020-05-18   
469-784 1 DLLATX37EMD  197D VONAGE AMERICA LLC 552   2020-05-18   
469-784 2 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2020-03-28   
469-784 3 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2020-03-28   
469-784 4 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2020-03-28   
469-784 5 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2020-03-28   
469-784 6 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2020-03-28   
469-784 7 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2020-05-08   
469-784 8 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2020-05-08   
469-784 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2020-09-26   
469-844 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-844 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-16   
469-844 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-16   
469-844 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-01-11   
469-844 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-07   
469-844 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2004-01-13   
469-844 5 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2005-03-07   
469-844 6 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2013-01-04   
469-844 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-16   
469-844 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2015-01-16   
469-844 9 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
945-356 A DLLSTX97X5X  965H FRACTEL, LLC 552      
945-356 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-16   
945-356 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-01-27   
945-356 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-04-18   
945-356 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-06-28   
945-356 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-17   
945-356 7   965H FRACTEL, LLC 552   2021-01-24   
945-356 9   965H FRACTEL, LLC 552   2021-01-24   
945-837 A DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-837 0 DLLSTXAL7MD  073H TELNYX LLC 552   2022-09-01   
945-837 4 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-10   
945-842 A DLLSTX97X5X  965H FRACTEL, LLC 552      
945-842 5 DLLSTX97X5X  965H FRACTEL, LLC 552   2022-04-01   
972-426 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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