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.

Rivers, MB

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
204-303 A RVRSMB011MD  991B MTS COMMUNICATIONS INC. 888 808801    
204-328 A RVRSMB01RS1  8088 MANITOBA TELEPHONE SYSTEM 888 808801    
204-398 A BRNDMB023MD  498E PROVINCIAL TEL INC. - MB 888 808801    
204-412 A RVRSMBABAMD  8821 ROGERS COMMUNICATIONS CANADA INC. 888 808801    
204-710 A RVRSMB020MD  120F WESTMAN MEDIA COOPERATIVE LTD. - MB 888 808801    
431-270 A RVRSMB012MD  6574 BELL CELLULAR, INC. 888 808801    
431-406 A BRNDMB02BMD  141F LES.NET (1996) INC. - MB 888 808801    
431-836 A BRNDMB020MD  2933 BELL WEST, INC. - ON 888 808801    

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.