Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 197D VONAGE AMERICA LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
337-399 0 Lafayette LA   488   2018-05-04   
337-429 4 Lake Charles LA   488   2024-09-06   
337-818 3 New Iberia LA   488   2024-09-15   
339-210 4 Saugus MA   128   2020-01-16   
339-800 4 Arlington MA   128   2022-07-04   
346-250 A Houston TX HSTQTX02EMD  560      
346-250 0 Houston TX   560   2017-07-02   
346-250 8 Houston TX   560   2017-07-09   
346-337 9 Cypress TX   560   2020-05-08   
346-357 0 Houston Suburban TX   560   2018-12-06   
346-357 1 Houston Suburban TX   560   2018-12-06   
346-357 2 Houston Suburban TX   560   2018-12-06   
346-374 A Houston Suburban TX HSTQTX02EMD  560      
346-374 0 Houston Suburban TX   560   2019-02-07   
346-374 1 Houston Suburban TX   560   2019-02-07   
346-374 2 Houston Suburban TX   560   2019-02-07   
346-374 3 Houston Suburban TX   560   2019-02-07   
346-374 4 Houston Suburban TX   560   2019-02-07   
346-374 5 Houston Suburban TX   560   2019-02-07   
346-385 8 Friendswood TX   560   2022-09-11   
346-389 2 Beach City TX   560   2020-05-08   
346-389 3 Beach City TX   560   2020-05-08   
346-393 7 Stafford TX   560   2020-05-12   
346-393 8 Stafford TX   560   2020-05-12   
346-418 4 Bammel TX   560   2020-05-08   
346-418 5 Bammel TX   560   2020-05-08   
346-424 0 Satsuma TX   560   2020-05-24   
346-424 1 Satsuma TX   560   2020-05-24   
346-425 3 Langham Creek TX   560   2020-05-24   
346-425 4 Langham Creek TX   560   2020-05-24   
346-427 1 Apollo TX   560   2020-06-07   
346-427 2 Apollo TX   560   2020-06-07   
346-438 6 Houston TX   560   2020-11-20   
346-459 6 Spring TX   560   2021-05-29   
346-468 A Tomball TX HSTQTX02EMD  560      
346-468 1 Tomball TX   560   2021-06-27   
346-470 A Humble TX HSTQTX02EMD  560      
346-470 2 Humble TX   560   2021-06-27   
346-510 2 Houston TX   560   2023-10-08   
346-567 2 Mont Belvieu TX   560   2020-05-08   
346-567 3 Mont Belvieu TX   560   2020-05-08   
346-658 5 Richmond-Rosenberg TX   560   2024-08-25   
346-732 3 Cypress TX   560   2020-05-08   
346-736 A Porter TX HSTQTX02EMD  560      
346-736 1 Porter TX   560   2023-12-30   
350-355 5 Stockton CA   738   2024-05-28   
351-208 4 Lowell MA   128   2021-05-29   
351-208 5 Lowell MA   128   2021-05-29   
351-214 A Rockport MA SOVLMAAB3MD  128      
351-214 0 Rockport MA   128   2019-11-29   

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

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