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Frisco, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
945-319 7 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-02-25   
945-319 8 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-02-25   
945-319 9 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2024-02-25   
945-338 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-338 0 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-338 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-338 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-338 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-338 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-338 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-338 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-338 7 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-338 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-11   
945-338 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-06-03   
945-339 A FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 0 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 1 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 2 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 3 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 4 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 5 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 6 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 7 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 8 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-339 9 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2024-06-07   
945-348 A DLLSTX97X5X  965H FRACTEL, LLC 552      
945-348 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-04-19   
945-348 1 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-348 2 DLLSTX97TMD  939H COMMIO, LLC 552   2021-09-04   
945-348 3 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-22   
945-348 4 DLLATX37EMD  197D VONAGE AMERICA LLC 552   2021-05-29   
945-348 5 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-22   
945-348 6   965H FRACTEL, LLC 552   2021-01-24   
945-348 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-22   
945-348 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-22   
945-348 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-22   
945-357 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-11-15   
945-357 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-03-15   
945-357 1 IRNGTXXBPSB  0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552   2026-01-16   
945-357 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-03-15   
945-357 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-357 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-357 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-03-09   
945-357 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-03-15   
945-357 7 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2024-11-22   
945-357 8 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-03-15   
945-357 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2024-11-15   
945-370 A CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 1 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 7 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 8 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-370 9 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2025-04-06   
945-400 A DLLSTX3769Z  473F USFON, INC. - TX 552      
945-400 0 DLLSTX3769Z  473F USFON, INC. - TX 552   2021-01-15   
945-400 1 IRNGTXXBPSB  0701 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 552   2021-07-18   
945-400 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 7 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 8 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-400 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2021-08-12   
945-430 A CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 1 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 7 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 8 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-430 9 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 A CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 1 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 7 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 8 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-431 9 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2026-05-21   
945-439 A DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 1 DLLSTXALDS4  903C ONVOY, LLC - TX 552   2026-07-11   
945-439 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-07-13   
945-439 3   004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-08-08   
945-439 4   903C ONVOY, LLC - TX 552   2026-08-23   
945-544 A DLLSTXALDS4  903C ONVOY, LLC - TX 552      
945-544 0 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-18   
945-544 1 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2023-01-18   

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

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