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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NPA: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 329

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-329 A Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554      
430-329 0 Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554   2023-10-21   
430-329 1 Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554   2023-10-21   
430-329 2 Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554   2023-10-21   
430-329 3 Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554   2023-10-21   
430-329 4 Gilmer TX LGVWTX060MD  939H COMMIO, LLC 554   2023-10-21   

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

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