Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: BUMUTXHM0MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
409-317 8 China TX 939H COMMIO, LLC 562   2024-01-18   
409-317 9 China TX 939H COMMIO, LLC 562   2024-01-18   
409-323 A Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 0 Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 1 Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 2 Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 3 Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-323 4 Warren TX 939H COMMIO, LLC 562   2024-02-24   
409-326 A Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 0 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 1 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 2 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 3 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 4 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 5 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 6 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-326 7 Kountze TX 939H COMMIO, LLC 562   2024-02-23   
409-399 0 Hemphill TX 939H COMMIO, LLC 562   2023-09-15   
409-399 1 Hemphill TX 939H COMMIO, LLC 562   2023-09-15   
409-399 5 Hemphill TX 939H COMMIO, LLC 562   2023-09-15   
409-399 6 Hemphill TX 939H COMMIO, LLC 562   2023-09-15   
409-405 3 Orange TX 939H COMMIO, LLC 562   2022-10-28   
409-546 8 Port Arthur TX 939H COMMIO, LLC 562   2024-01-19   
409-546 9 Port Arthur TX 939H COMMIO, LLC 562   2024-01-19   
409-571 6 Buna TX 939H COMMIO, LLC 562   2022-07-15   
409-681 1 Vidor TX 939H COMMIO, LLC 562   2022-10-28   
409-867 A Beaumont TX 939H COMMIO, LLC 562      
409-867 5 Beaumont TX 939H COMMIO, LLC 562   2021-06-11   
409-900 4 Lumberton TX 939H COMMIO, LLC 562   2022-07-15   
409-983 9 Port Arthur TX 939H COMMIO, LLC 562   2024-01-19   

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

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