Local Calling Guide

Area code/prefix search

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-659 4 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-07-05   
346-659 5 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-07-05   
346-662 A Humble TX 903C ONVOY, LLC - TX 560      
346-662 2 Humble TX 903C ONVOY, LLC - TX 560   2023-03-06   
346-662 3 Humble TX 903C ONVOY, LLC - TX 560   2023-03-06   
346-662 4 Humble TX 903C ONVOY, LLC - TX 560   2023-03-06   
346-664 6 Bammel TX 903C ONVOY, LLC - TX 560   2021-12-26   
346-666 A Cypress TX 903C ONVOY, LLC - TX 560      
346-666 6 Cypress TX 903C ONVOY, LLC - TX 560   2015-06-13   
346-666 7 Cypress TX 903C ONVOY, LLC - TX 560   2015-07-11   
346-672 4 Spring TX 903C ONVOY, LLC - TX 560   2023-07-30   
346-672 8 Spring TX 903C ONVOY, LLC - TX 560   2023-09-17   
346-680 A Houston Suburban TX 903C ONVOY, LLC - TX 560      
346-680 0 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-12   
346-680 1 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-12   
346-680 2 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-11   
346-680 3 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-11   
346-680 4 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-10-14   
346-680 5 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-10-14   
346-680 6 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-10-14   
346-680 7 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-10-14   
346-680 8 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-12   
346-680 9 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-09-12   
346-681 A Sugar Land TX 903C ONVOY, LLC - TX 560      
346-681 2 Sugar Land TX 903C ONVOY, LLC - TX 560   2023-09-11   
346-681 3 Sugar Land TX 903C ONVOY, LLC - TX 560   2024-02-04   
346-681 4 Sugar Land TX 903C ONVOY, LLC - TX 560   2024-04-20   
346-681 5 Sugar Land TX 903C ONVOY, LLC - TX 560   2024-07-01   
346-683 A Westfield TX 903C ONVOY, LLC - TX 560      
346-683 2 Westfield TX 903C ONVOY, LLC - TX 560   2023-09-22   
346-683 3 Westfield TX 903C ONVOY, LLC - TX 560   2023-09-22   
346-683 4 Westfield TX 903C ONVOY, LLC - TX 560   2023-09-22   
346-683 7 Westfield TX 903C ONVOY, LLC - TX 560   2024-03-04   
346-683 8 Westfield TX 903C ONVOY, LLC - TX 560   2024-03-04   
346-683 9 Westfield TX 903C ONVOY, LLC - TX 560   2024-03-04   
346-684 A Satsuma TX 903C ONVOY, LLC - TX 560      
346-684 0 Satsuma TX 903C ONVOY, LLC - TX 560   2023-10-01   
346-684 1 Satsuma TX 903C ONVOY, LLC - TX 560   2023-10-01   
346-684 2 Satsuma TX 903C ONVOY, LLC - TX 560   2023-09-30   
346-684 3 Satsuma TX 903C ONVOY, LLC - TX 560   2023-09-30   
346-684 4 Satsuma TX 903C ONVOY, LLC - TX 560   2024-02-25   
346-685 A Humble TX 903C ONVOY, LLC - TX 560      
346-685 2 Humble TX 903C ONVOY, LLC - TX 560   2023-10-05   
346-685 3 Humble TX 903C ONVOY, LLC - TX 560   2023-10-05   
346-686 A Manvel TX 903C ONVOY, LLC - TX 560      
346-686 0 Manvel TX 903C ONVOY, LLC - TX 560   2024-07-08   
346-686 2 Manvel TX 903C ONVOY, LLC - TX 560   2023-10-05   
346-686 6 Manvel TX 903C ONVOY, LLC - TX 560   2026-04-04   
346-687 0 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 1 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 2 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 3 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 4 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 5 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-687 6 Cleveland TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-688 4 Manvel TX 903C ONVOY, LLC - TX 560   2021-07-12   
346-688 5 Manvel TX 903C ONVOY, LLC - TX 560   2021-07-12   
346-688 6 Manvel TX 903C ONVOY, LLC - TX 560   2021-07-12   
346-688 7 Manvel TX 903C ONVOY, LLC - TX 560   2021-07-12   
346-690 0 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2023-10-16   
346-691 5 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2024-11-07   
346-691 7 Richmond-Rosenberg TX 903C ONVOY, LLC - TX 560   2024-10-20   
346-692 0 Houston TX 903C ONVOY, LLC - TX 560   2023-10-30   
346-692 8 Houston TX 903C ONVOY, LLC - TX 560   2023-10-30   
346-692 9 Houston TX 903C ONVOY, LLC - TX 560   2023-10-30   
346-693 8 Houston Suburban TX 903C ONVOY, LLC - TX 560   2023-11-11   
346-694 A Barker TX 903C ONVOY, LLC - TX 560      
346-694 0 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 1 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 2 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 3 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 4 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 5 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 6 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 7 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 8 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-694 9 Barker TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-695 A Tomball TX 903C ONVOY, LLC - TX 560      
346-695 0 Tomball TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-695 3 Tomball TX 903C ONVOY, LLC - TX 560   2025-10-16   
346-695 4 Tomball TX 903C ONVOY, LLC - TX 560   2025-11-09   
346-695 5 Tomball TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-695 6 Tomball TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-695 7 Tomball TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-695 9 Tomball TX 903C ONVOY, LLC - TX 560   2023-10-28   
346-699 0 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-08-20   
346-699 1 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-08-20   
346-699 2 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-07-17   
346-699 3 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-07-17   
346-699 4 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-07-17   
346-699 5 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-07-17   
346-699 7 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-08-20   
346-699 8 Houston Suburban TX 903C ONVOY, LLC - TX 560   2021-08-20   
346-701 A Houston TX 903C ONVOY, LLC - TX 560      
346-701 4 Houston TX 903C ONVOY, LLC - TX 560   2015-06-20   
346-701 5 Houston TX 903C ONVOY, LLC - TX 560   2015-06-20   
346-701 6 Houston TX 903C ONVOY, LLC - TX 560   2015-06-20   
346-703 6 Pinehurst TX 903C ONVOY, LLC - TX 560   2021-03-01   
346-703 8 Pinehurst TX 903C ONVOY, LLC - TX 560   2021-03-01   
346-705 A Channelview TX 903C ONVOY, LLC - TX 560      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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