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
281-957 8 Kemah TX 903C ONVOY, LLC - TX 560   2019-12-05   
346-289 2 Dickinson TX 903C ONVOY, LLC - TX 560   2018-04-23   
346-358 A League City TX 903C ONVOY, LLC - TX 560      
346-358 0 League City TX 903C ONVOY, LLC - TX 560   2020-12-10   
346-358 2 League City TX 903C ONVOY, LLC - TX 560   2024-12-14   
346-358 3 League City TX 903C ONVOY, LLC - TX 560   2018-10-22   
346-358 4 League City TX 903C ONVOY, LLC - TX 560   2018-10-22   
346-358 6 League City TX 903C ONVOY, LLC - TX 560   2020-12-10   
346-358 7 League City TX 903C ONVOY, LLC - TX 560   2018-10-14   
346-358 8 League City TX 903C ONVOY, LLC - TX 560   2018-10-14   
346-523 A Kemah TX 903C ONVOY, LLC - TX 560      
346-523 1 Kemah TX 903C ONVOY, LLC - TX 560   2023-01-15   
346-523 2 Kemah TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-523 3 Kemah TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-523 4 Kemah TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-523 5 Kemah TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-523 6 Kemah TX 903C ONVOY, LLC - TX 560   2022-12-15   
346-523 7 Kemah TX 903C ONVOY, LLC - TX 560   2022-12-15   
346-523 8 Kemah TX 903C ONVOY, LLC - TX 560   2023-01-15   
346-523 9 Kemah TX 903C ONVOY, LLC - TX 560   2022-12-13   
346-579 7 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-23   
346-617 2 Dickinson TX 903C ONVOY, LLC - TX 560   2017-06-02   
346-644 6 Dickinson TX 903C ONVOY, LLC - TX 560   2021-11-25   
346-644 7 Dickinson TX 903C ONVOY, LLC - TX 560   2021-11-25   
346-644 8 Dickinson TX 903C ONVOY, LLC - TX 560   2021-11-25   
346-676 A Kemah TX 903C ONVOY, LLC - TX 560      
346-676 0 Kemah TX 903C ONVOY, LLC - TX 560   2023-10-01   
346-676 1 Kemah TX 903C ONVOY, LLC - TX 560   2024-04-20   
346-676 2 Kemah TX 903C ONVOY, LLC - TX 560   2023-07-15   
346-676 3 Kemah TX 903C ONVOY, LLC - TX 560   2023-03-27   
346-676 4 Kemah TX 903C ONVOY, LLC - TX 560   2023-03-27   
346-676 5 Kemah TX 903C ONVOY, LLC - TX 560   2024-05-20   
346-676 6 Kemah TX 903C ONVOY, LLC - TX 560   2024-07-08   
346-676 8 Kemah TX 903C ONVOY, LLC - TX 560   2024-04-20   
346-679 7 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-23   
346-679 8 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-23   
346-696 A Dickinson TX 903C ONVOY, LLC - TX 560      
346-696 2 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-29   
346-696 3 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-29   
346-696 4 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-29   
346-696 5 Dickinson TX 903C ONVOY, LLC - TX 560   2023-10-29   
346-709 A League City TX 903C ONVOY, LLC - TX 560      
346-709 2 League City TX 903C ONVOY, LLC - TX 560   2023-08-19   
346-709 3 League City TX 903C ONVOY, LLC - TX 560   2023-08-19   
346-709 4 League City TX 903C ONVOY, LLC - TX 560   2024-02-26   
346-709 9 League City TX 903C ONVOY, LLC - TX 560   2025-02-02   
346-747 5 Dickinson TX 903C ONVOY, LLC - TX 560   2024-07-15   
346-747 8 Dickinson TX 903C ONVOY, LLC - TX 560   2024-03-09   
346-788 3 League City TX 903C ONVOY, LLC - TX 560   2021-07-02   
346-788 4 League City TX 903C ONVOY, LLC - TX 560   2021-07-02   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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