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.

Switch: LSTNMEJPGT0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
207-241 A Lewiston ME 453G NORTHEAST WIRELESS NETWORKS, LLC 120   2011-07-18   

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.