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Carrollton, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
469-900 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2015-06-12   
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 IRNGTXXBX0X  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 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-06-28   
469-900 8 IRNGTXXBX0X  793K TWC IP ENABLED SERVICES, LLC 552   2015-05-28   
469-900 9 IRNGTXXBXZX  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 IRNGTXXBX0X  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 IRNGTXXBX0X  793K TWC IP ENABLED SERVICES, LLC 552   2016-10-28   
469-986 4 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 5 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-10-06   
469-986 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
469-986 8 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
469-986 9 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-08-15   
945-223 A IRNGTXXBXZX  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 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2021-11-27   
945-223 9 IRNGTXXBXZX  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 IRNGTXXBXZX  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 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-11-13   
945-404 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-11-13   
945-404 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-12-14   
945-404 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-03   
945-404 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-06-13   
945-404 4   903C ONVOY, LLC - TX 552   2026-08-14   
945-404 5   903C ONVOY, LLC - TX 552   2026-08-30   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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