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.

Riverton, MB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
204-378 A RVTNMB01RS1  8088 MANITOBA TELEPHONE SYSTEM 888 808805    
431-272 A RVTNMB012MD  6574 BELL CELLULAR, INC. 888 808805    
431-283 A RVTNMB011MD  991B MTS COMMUNICATIONS INC. 888 808805    

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.