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
737-285 2 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-04-19   
737-285 3 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-04-19   
737-285 4 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-04-19   
737-289 0 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-08-24   
737-289 4 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-08-24   
737-289 5 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-08-24   
737-289 9 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-08-24   
737-290 A Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-290 0 Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-09-27   
737-290 1 Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-09-27   
737-290 8 Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-01-07   
737-295 0 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 1 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 2 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 5 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 7 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 8 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-295 9 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-10-25   
737-301 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-301 1 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-11-16   
737-301 2 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-11-16   
737-301 3 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-11-16   
737-301 8 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-301 9 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-302 1 Smithville TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2016-07-24   
737-304 0 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-304 6 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-304 7 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-304 8 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-12-02   
737-306 0 Hutto TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2023-02-10   
737-307 0 Bertram TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-08-21   
737-310 8 Wimberley TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-01-09   
737-313 3 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-09   
737-313 8 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2023-02-05   
737-321 0 Elgin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2023-06-03   
737-322 A Adamsville TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-322 0 Adamsville TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-28   
737-330 1 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-10-21   
737-330 2 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-10-21   
737-331 A Dale/Lytton Springs TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-331 0 Dale/Lytton Springs TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-04   
737-334 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-334 0 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-25   
737-334 1 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-25   
737-334 2 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-25   
737-334 3 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-25   
737-334 4 Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-25   
737-339 A Taylor TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-339 0 Taylor TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-28   
737-339 1 Taylor TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2022-11-28   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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