Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HSTNTXYADS5

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-510 3 Houston TX 903C ONVOY, LLC - TX 560   2020-04-27   
346-510 4 Houston TX 903C ONVOY, LLC - TX 560   2020-04-27   
346-512 2 Channelview TX 903C ONVOY, LLC - TX 560   2021-11-30   
346-512 3 Channelview TX 903C ONVOY, LLC - TX 560   2021-11-30   
346-512 4 Channelview TX 903C ONVOY, LLC - TX 560   2021-11-30   
346-514 3 Stafford TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-514 4 Stafford TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-514 5 Stafford TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-515 A Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560      
346-515 1 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-03-25   
346-515 2 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-03-25   
346-515 3 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-03-25   
346-515 4 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-03-25   
346-515 5 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2021-03-25   
346-517 5 Barker TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-517 6 Barker TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-517 7 Barker TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-517 8 Barker TX 903C ONVOY, LLC - TX 560   2022-01-09   
346-519 7 Channelview TX 903C ONVOY, LLC - TX 560   2023-05-27   
346-521 A Sugar Land TX 903C ONVOY, LLC - TX 560      
346-521 2 Sugar Land TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-521 3 Sugar Land TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-521 4 Sugar Land TX 903C ONVOY, LLC - TX 560   2022-01-01   
346-521 5 Sugar Land TX 903C ONVOY, LLC - TX 560   2022-03-11   
346-522 A Humble TX 903C ONVOY, LLC - TX 560      
346-522 2 Humble TX 903C ONVOY, LLC - TX 560   2021-12-30   
346-522 3 Humble TX 903C ONVOY, LLC - TX 560   2021-12-30   
346-522 4 Humble TX 903C ONVOY, LLC - TX 560   2021-12-30   
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   
346-525 2 Spring TX 903C ONVOY, LLC - TX 560   2023-01-15   
346-525 3 Spring TX 903C ONVOY, LLC - TX 560   2023-01-15   
346-528 4 Manvel TX 903C ONVOY, LLC - TX 560   2023-05-13   
346-532 A Cleveland TX 903C ONVOY, LLC - TX 560      
346-532 2 Cleveland TX 903C ONVOY, LLC - TX 560   2022-01-28   
346-532 3 Cleveland TX 903C ONVOY, LLC - TX 560   2022-01-28   
346-534 A Tomball TX 903C ONVOY, LLC - TX 560      
346-534 4 Tomball TX 903C ONVOY, LLC - TX 560   2022-02-13   
346-534 5 Tomball TX 903C ONVOY, LLC - TX 560   2022-02-13   
346-534 6 Tomball TX 903C ONVOY, LLC - TX 560   2022-02-13   
346-534 7 Tomball TX 903C ONVOY, LLC - TX 560   2022-02-13   
346-536 A Satsuma TX 903C ONVOY, LLC - TX 560      
346-536 1 Satsuma TX 903C ONVOY, LLC - TX 560   2021-04-12   
346-536 2 Satsuma TX 903C ONVOY, LLC - TX 560   2021-04-12   
346-536 3 Satsuma TX 903C ONVOY, LLC - TX 560   2021-01-07   
346-536 4 Satsuma TX 903C ONVOY, LLC - TX 560   2021-01-07   
346-536 5 Satsuma TX 903C ONVOY, LLC - TX 560   2021-01-07   
346-536 6 Satsuma TX 903C ONVOY, LLC - TX 560   2021-01-07   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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