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Carrollton, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-900 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2015-06-12   
469-900 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2015-06-12   
469-900 3   793K TWC IP ENABLED SERVICES, LLC 552   2015-07-17   
469-900 4 DLLATX58DS1  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 552   2015-06-05   
469-900 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 8   793K TWC IP ENABLED SERVICES, LLC 552   2015-05-28   
469-900 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-05-03   
469-986 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-986 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2016-08-14   
469-986 1   793K TWC IP ENABLED SERVICES, LLC 552   2016-08-17   
469-986 2 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2016-10-15   
469-986 3   793K TWC IP ENABLED SERVICES, LLC 552   2016-10-28   
469-986 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
469-986 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
469-986 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
945-223 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
945-223 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-09-26   
945-223 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-03-12   
945-223 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-12-24   
945-223 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-12-24   
945-223 4 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-12-23   
945-223 5 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2022-01-23   
945-223 6 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2022-01-23   
945-223 7 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2022-01-23   
945-223 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-11-27   
945-223 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-11-27   
945-298 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
945-298 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2024-02-04   
945-298 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2024-02-04   
945-298 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-08-18   
945-298 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-08-18   
945-298 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-08-18   
945-298 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-08-19   
945-298 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2024-02-04   
945-298 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-04-19   
945-298 8 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2024-02-04   
945-298 9 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2023-12-01   
945-404 A   903C ONVOY, LLC - TX 552   2025-11-13   
945-404 0   903C ONVOY, LLC - TX 552   2025-11-13   
945-446 A DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-446 0 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 1 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-09-26   
945-446 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-09-26   
945-446 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-10-04   
945-446 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-11-06   
945-446 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-14   
945-446 9 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-04-13   
945-500 A DLLSTX3769Z  473F USFON, INC. - TX 552      
945-500 0 DLLSTX3769Z  473F USFON, INC. - TX 552   2021-01-15   
945-500 1 DLLSTX97TMD  939H COMMIO, LLC 552   2021-10-14   
945-500 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-09-01   
945-500 3 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2021-09-01   
945-500 4 IRNGTXXBXQY  624H ONVOY SPECTRUM, LLC 552   2021-07-08   
945-500 5 DLLSTX97X5X  965H FRACTEL, LLC 552   2021-02-18   
945-500 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-08-27   
945-500 7 DLLSTX97X5X  965H FRACTEL, LLC 552   2021-02-18   
945-500 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-08-27   
945-500 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-08-27   
945-523 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
945-523 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-05-22   
945-523 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-07-03   
945-523 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-03-16   
945-523 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-03-16   
945-523 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-07-21   
945-523 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
972-236 A DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-236 0 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-236 1 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-236 2 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-236 3   515J IP HORIZON LLC 552   2016-01-04   
972-236 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-01-07   
972-236 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2016-01-07   
972-236 6 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-236 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2011-04-04   
972-236 8 DLLSTXJFDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2015-12-30   
972-236 9 DLLBTXPVDS0  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-242 A CRTNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-245 A CRTNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-300 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-306 A CRTNTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-307 A CRTNTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-323 A CRTNTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-360 A FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-360 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-06-06   
972-360 1 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-360 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552      
972-360 3 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2010-05-01   
972-360 4 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2008-07-25   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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