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: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 946

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-946 A St Paul OR PTLDOR13X8X  965H FRACTEL, LLC 672      
971-946 3 St Paul OR PTLDOR13X8X  965H FRACTEL, LLC 672      
971-946 4 St Paul OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.