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
346-665 4 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-665 5 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-665 6 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-665 7 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-665 8 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-665 9 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-06-10   
346-684 6 Satsuma TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-10-01   
346-684 7 Satsuma TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2023-10-01   
346-701 2 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-06-23   
346-707 6 Valley Lodge TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-11-01   
346-713 6 Smithers Lake TX 7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-10-14   
346-718 6 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-07-18   
346-762 A Richmond-Rosenberg TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-762 6 Richmond-Rosenberg TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-09-01   
346-772 0 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-10-23   
346-772 4 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-10-23   
346-799 6 Cleveland TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2021-06-28   
346-801 6 Beach City TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-09-18   
346-802 6 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-03-22   
346-815 A Apollo TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
346-815 5 Apollo TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-09-21   
346-815 6 Apollo TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-09-21   
346-816 5 Arcola TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-11-06   
346-842 6 Humble TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-12   
346-845 A Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-20   
346-845 6 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-20   
346-845 7 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-20   
346-845 8 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-20   
346-845 9 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-20   
346-867 4 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-01-27   
346-922 6 Brookshire TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2022-03-03   
346-954 6 Deer Park TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-07-03   
409-334 6 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-11-11   
409-356 A Galveston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
409-356 0 Galveston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
409-440 2 Hitchcock-Santa Fe TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-06-15   
409-888 7 Galveston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2017-04-07   
409-916 6 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2016-05-12   
409-965 1 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-04   
409-965 2 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-04   
409-965 3 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-04   
409-965 4 Texas City-La Marque TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2019-11-04   
713-265 6 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2015-08-17   
713-576 A Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2024-12-12   
713-576 0 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-576 1 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-576 2 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-576 3 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-576 4 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
713-576 5 Houston TX 7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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