Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 490J DISH WIRELESS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
341-260 5 Hayward CA   722   2026-02-16   
346-430 5 Houston TX   560   2023-07-19   
346-430 7 Houston TX   560   2023-09-07   
346-430 8 Houston TX   560   2023-09-07   
346-440 5 Houston Suburban TX   560   2025-12-26   
346-455 9 Houston TX   560   2024-10-25   
346-496 6 Beach City TX   560   2022-12-22   
346-506 0 Houston TX   560   2024-11-12   
346-525 1 Spring TX   560   2022-03-01   
346-537 A Houston TX HSTNTXJAXQY  560      
346-537 9 Houston TX   560   2022-02-27   
346-538 A Richmond-Rosenberg TX HSTNTXJAXQY  560      
346-538 8 Richmond-Rosenberg TX   560   2022-06-07   
346-539 A Cypress TX HSTNTXJAXQY  560      
346-539 9 Cypress TX   560   2022-03-07   
346-540 A Splendora TX HSTNTXJAXQY  560      
346-540 9 Splendora TX   560   2022-03-07   
346-613 7 Houston TX   560   2023-05-21   
346-643 3 Splendora TX   560   2026-01-03   
346-655 3 Rosharon TX   560   2022-12-27   
346-675 2 Houston Suburban TX   560   2024-04-28   
346-675 3 Houston Suburban TX   560   2024-06-26   
346-678 8 Houston Suburban TX   560   2024-07-21   
346-693 A Houston Suburban TX HSTNTXJAXQY  560      
346-693 0 Houston Suburban TX   560   2024-01-23   
346-693 1 Houston Suburban TX   560   2023-12-05   
346-693 9 Houston Suburban TX   560   2023-11-10   
346-709 0 League City TX   560   2024-08-16   
346-709 1 League City TX   560   2025-10-03   
346-709 8 League City TX   560   2025-01-12   
346-741 2 Houston TX   560   2024-01-24   
346-741 3 Houston TX   560   2024-03-23   
346-741 4 Houston TX   560   2024-06-21   
346-768 4 Bammel TX   560   2024-07-07   
346-768 5 Bammel TX   560   2024-12-03   
346-792 1 Langham Creek TX   560   2024-08-16   
346-792 3 Langham Creek TX   560   2024-10-14   
346-792 4 Langham Creek TX   560   2024-12-13   
346-796 1 Cypress TX   560   2024-09-13   
346-796 5 Cypress TX   560   2025-02-09   
346-809 5 Houston TX   560   2024-07-03   
346-809 6 Houston TX   560   2024-07-03   
346-809 7 Houston TX   560   2024-08-07   
346-809 8 Houston TX   560   2024-09-30   
346-809 9 Houston TX   560   2024-11-29   
346-821 2 Splendora TX   560   2024-12-02   
346-821 3 Splendora TX   560   2025-03-01   
346-828 3 Spring TX   560   2025-01-03   
346-860 A Houston TX   560   2025-04-14   
346-860 0 Houston TX   560   2025-04-14   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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