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Plano, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
945-385 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-11   
945-385 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-11   
945-385 3 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 4 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 5 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 8 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-385 9 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-08-08   
945-387 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-09-27   
945-387 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2025-09-27   
945-387 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2025-08-18   
945-387 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 7 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 8 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-387 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2025-08-01   
945-426 A DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552      
945-426 0 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-426 1 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-426 2 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-426 3 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-426 4 DLLSTX97X9X  516J TON80 COMMUNICATIONS, LLC 552   2022-03-11   
945-426 5 DLLSTXTAXTZ  624H ONVOY SPECTRUM, LLC 552   2022-03-12   
945-426 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-02-17   
945-426 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-02-18   
945-426 8 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-426 9 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-428 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-04-11   
945-428 0 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-04-11   
945-428 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-428 2 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-05-03   
945-428 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-05-03   
945-428 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-05-03   
945-428 5 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-05-03   
945-428 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-06   
945-428 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-428 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-428 9 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-04-13   
945-437 A IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 0 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 1 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 2 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 3 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 4 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 5 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 8 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-437 9 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 A IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 0 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 1 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 2 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 3 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 4 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 5 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 7 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 8 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-438 9 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-06-29   
945-440 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2026-07-16   
945-440 1   6529 T-MOBILE USA, INC. 552   2026-08-27   
945-440 3   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-08   
945-440 4 DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 5 DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 6 DLLSTX97X8X  321J HD CARRIER LLC 552   2026-07-18   
945-440 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2026-07-20   
945-440 8   903C ONVOY, LLC - TX 552   2026-07-20   
945-440 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2026-07-16   
945-800 A DLLSTX3769Z  473F USFON, INC. - TX 552      
945-800 0 DLLSTX3769Z  473F USFON, INC. - TX 552   2021-01-15   
945-800 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-02   
945-800 2 DLLATX37EMD  197D VONAGE AMERICA LLC 552   2021-05-29   
945-800 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-02   
945-800 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-02   
945-800 5 DLLTTXID1MD  5562 METROPCS, INC. 552   2022-01-30   
945-800 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-02   
945-800 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-07-02   
945-800 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2021-01-16   
945-800 9 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2021-08-13   
945-867 A DLLSTX3787Z  939H COMMIO, LLC 552      
945-867 0 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 1 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 2 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 3 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-04-16   
945-867 4 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-11-03   
945-867 5 DLLSTX3787Z  939H COMMIO, LLC 552   2022-03-27   
945-867 6 IRNGTXXBXZX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-12-04   
945-867 7 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2022-05-26   
945-867 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-01   
945-867 9 DLLTTXID1MD  5562 METROPCS, INC. 552   2022-04-26   
945-942 A IRNGTXXBXTY  903C ONVOY, LLC - TX 552      
945-942 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-17   
945-942 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-17   
945-942 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-17   
945-942 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2023-01-16   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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