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.

OCN: 9809 SUNSET FIBER - VA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
276-449 A Duffield VA LBNNVACD0MD  244      
276-449 4 Duffield VA LBNNVACD0MD  244   2013-01-31   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.