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: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-364 A Appomattox VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2024-08-03   
434-364 0 Appomattox VA LYBGVACHX0X  138E ONVOY, LLC - VA 250   2024-08-03   
434-364 1 Appomattox VA LYBGVACHXRX  515J IP HORIZON LLC 250   2024-12-19   
434-364 2 Appomattox VA LYBGVACHXRX  515J IP HORIZON LLC 250   2024-12-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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