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: STANIA01RS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-713 A St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-713 2 St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-713 3 St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-713 4 St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-713 5 St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-713 8 St Ansgar IA 3620 OMNITEL COMMUNICATIONS, INC. - IA 632      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.