Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
945-351 4 Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-09   
945-351 5 Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-09   
945-351 6 Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-09   
945-352 A Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-23   
945-352 0 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-23   
945-352 1 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-11-23   
945-356 0 Dallas Fort Worth Airport TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-16   
945-356 1 Dallas Fort Worth Airport TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-01-27   
945-356 2 Dallas Fort Worth Airport TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-04-18   
945-363 9 Cedar Hill TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-07   
945-368 8 Allen TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-06   
945-377 8 Waxahachie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-03-04   
945-395 8 Lewisville TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-03   
945-404 2 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-03   
945-416 1 Lewisville TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-07   
945-419 7 McKinney TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-03   
945-419 9 McKinney TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-03   
945-422 9 Rockwall TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-07-11   
945-428 1 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-428 6 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-06   
945-428 7 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-428 8 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-05-02   
945-432 8 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-08   
945-435 0 Ennis TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-20   
945-435 1 Ennis TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-20   
945-439 2 Frisco TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-07-13   
945-455 7 Irving TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-19   
945-455 8 Irving TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-19   
945-455 9 Irving TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-19   
945-465 2 Combine TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-03-19   
945-523 0 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 1 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 6 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 8 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-523 9 Carrollton TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-03-17   
945-545 4 Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2024-10-05   
945-600 5 Celina TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-06-19   
945-600 6 Celina TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-03-12   
945-667 7 Rockwall TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-10-29   
945-667 9 Rockwall TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2022-10-29   
945-766 0 Terrell TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-05-15   
945-766 1 Terrell TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-05-15   
945-810 9 Irving TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-19   
945-867 8 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-02-01   
945-899 0 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-23   
945-899 1 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-23   
945-899 2 Grand Prairie TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2021-08-23   
945-941 3 Dallas TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2026-06-06   
945-942 0 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-17   
945-942 1 Plano TX 004F BANDWIDTH.COM CLEC, LLC - TX 552   2023-01-17   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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