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
346-800 3 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-26   
346-800 4 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-26   
346-800 7 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-26   
346-803 2 Houston Suburban TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-07-08   
346-803 3 Houston Suburban TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-07-08   
346-803 4 Houston Suburban TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-07-08   
346-808 A Tomball TX 004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-808 0 Tomball TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-02   
346-808 1 Tomball TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-02   
346-808 2 Tomball TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-02   
346-809 1 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-06-21   
346-809 2 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-06-21   
346-809 3 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-06-21   
346-809 4 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-06-21   
346-816 0 Arcola TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-05-27   
346-816 3 Arcola TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-24   
346-816 4 Arcola TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-24   
346-839 A Apollo TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-11-30   
346-839 0 Apollo TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-11-30   
346-839 1 Apollo TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-11-30   
346-843 0 Richmond-Rosenberg TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-20   
346-861 0 Bammel TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 1 Bammel TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 2 Bammel TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-09-14   
346-861 3 Bammel TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-10-17   
346-867 8 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-867 9 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-899 7 Stafford TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-13   
346-899 8 Stafford TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-13   
346-908 0 Smithers Lake TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-22   
346-908 1 Smithers Lake TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-06-04   
346-908 5 Smithers Lake TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-28   
346-908 6 Smithers Lake TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-28   
346-917 A Channelview TX 004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-917 0 Channelview TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-25   
346-917 1 Channelview TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2016-08-25   
346-954 0 Deer Park TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-05-27   
346-954 1 Deer Park TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-05-27   
346-954 4 Deer Park TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-06-09   
346-954 7 Deer Park TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-03   
346-954 8 Deer Park TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-09-03   
346-980 A Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560      
346-980 9 Houston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-05-09   
409-220 1 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-06-12   
409-340 0 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2025-01-13   
409-515 4 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2022-08-13   
409-572 9 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2019-03-03   
409-655 2 Texas City-La Marque TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-08-27   
409-761 1 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2013-03-31   
409-761 7 Galveston TX 004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-12-03   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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