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Lewisville, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
945-300 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-300 2   903C ONVOY, LLC - TX 552   2022-03-11   
945-300 3   5562 METROPCS, INC. 552   2021-01-16   
945-300 4   903C ONVOY, LLC - TX 552   2022-03-11   
945-300 5   903C ONVOY, LLC - TX 552   2022-03-11   
945-300 6   903C ONVOY, LLC - TX 552   2022-03-11   
945-300 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-300 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-300 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
945-334 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2024-04-22   
945-334 0   903C ONVOY, LLC - TX 552   2024-04-22   
945-334 1   903C ONVOY, LLC - TX 552   2024-04-23   
945-334 2   490J DISH WIRELESS, LLC 552   2024-04-27   
945-334 3   6529 T-MOBILE USA, INC. 552   2025-05-26   
945-334 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-07-15   
945-334 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-334 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-334 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2024-11-22   
945-334 8   903C ONVOY, LLC - TX 552   2024-05-03   
945-334 9   6529 T-MOBILE USA, INC. 552   2025-02-27   
945-382 A   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-07-11   
945-382 1   6529 T-MOBILE USA, INC. 552   2025-08-15   
945-382 2   6529 T-MOBILE USA, INC. 552   2025-08-15   
945-382 3   6529 T-MOBILE USA, INC. 552   2025-08-15   
945-382 4   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 5   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 6   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 7   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 8   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-382 9   6529 T-MOBILE USA, INC. 552   2025-06-26   
945-395 A   6529 T-MOBILE USA, INC. 552   2025-09-20   
945-395 0   624H ONVOY SPECTRUM, LLC 552   2025-10-14   
945-395 1   624H ONVOY SPECTRUM, LLC 552   2025-10-14   
945-395 2   624H ONVOY SPECTRUM, LLC 552   2025-10-14   
945-395 3   624H ONVOY SPECTRUM, LLC 552   2025-10-14   
945-395 4   624H ONVOY SPECTRUM, LLC 552   2025-10-14   
945-395 5   516C AT&T CORP. 552   2025-10-24   
945-395 6   6529 T-MOBILE USA, INC. 552   2025-09-20   
945-395 7   6529 T-MOBILE USA, INC. 552   2025-09-20   
945-395 8   6529 T-MOBILE USA, INC. 552   2025-09-20   
945-395 9   6529 T-MOBILE USA, INC. 552   2025-09-20   
945-416 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-01-16   
945-416 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-01-16   
945-416 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-01-16   
945-425 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
945-425 0   903C ONVOY, LLC - TX 552   2024-02-17   
945-425 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-06-23   
945-425 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-06-23   
945-425 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-06-23   
945-425 4   903C ONVOY, LLC - TX 552   2023-03-16   
945-425 5   903C ONVOY, LLC - TX 552   2023-03-16   
945-425 6   903C ONVOY, LLC - TX 552   2024-02-17   
945-425 7   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2023-04-20   
945-425 8   903C ONVOY, LLC - TX 552   2023-07-06   
945-425 9   903C ONVOY, LLC - TX 552   2023-07-06   
972-219 A LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-221 A LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-304 A LWVLTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-315 A LWVLTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-317 A LWVLTXXFDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-350 A DLLFTXFQDS1  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 0   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 1   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 2   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 3   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 4   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 5   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 6   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2006-08-26   
972-350 7   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2006-08-26   
972-350 8   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-350 9   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 552      
972-353 A LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-355 A LWVLTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-393 A LWVLTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-410 A FRSCTXBJPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 552      
972-420 A LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-436 A LWVLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 A LWVLTXXEDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 4   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 6   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 7   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-459 8   7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2009-03-07   
972-459 9   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 A LWVLTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 0   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 1   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 2   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 3   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 4   5562 METROPCS, INC. 552   2020-01-07   
972-462 5   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 6   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 7   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 8   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      
972-462 9   4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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