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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 379

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-379 A Danville VA LYBGVACHXRX  515J IP HORIZON LLC 250   2025-01-16   
434-379 0 Danville VA   138E ONVOY, LLC - VA 250   2025-02-02   
434-379 1 Danville VA LYBGVACHXRX  515J IP HORIZON LLC 250   2025-01-16   
434-379 2 Danville VA LYBGVACHXRX  515J IP HORIZON LLC 250   2025-01-16   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.