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.

Jarvis, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
226-513 A JRVSONANAMD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805123    
226-630 A JRVSONANAMD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805123    
519-587 A JRVSON01RS0  8051 BELL ONTARIO 888 805123    
519-952 A JRVSONANAMD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805123    
548-274 A SIMCON305MD  464D FIBERNETICS CORPORATION 888 805123    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.