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: 630

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-630 A Gretna VA DAVLVADAHGF  0445 GCR TELECOMMUNICATIONS, INC. - VA 250      
434-630 0 Gretna VA DAVLVADAHGF  0445 GCR TELECOMMUNICATIONS, INC. - VA 250      
434-630 1 Gretna VA DAVLVADAHGF  0445 GCR TELECOMMUNICATIONS, INC. - VA 250      
434-630 8 Gretna VA LYBGVACHXJX  079F BANDWIDTH.COM CLEC, LLC - VA 250   2008-12-05   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.