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.

Stouffville, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
289-212 A SFVLON281MD  154E IRISTEL INC. - ON 888 805145    
289-508 A NWMKON85IMD  3147 EXATEL, INC. 888 805145    
289-558 A RMHLON34OMD  383H INNSYSVOICE CORP - ON 888 805145    
289-578 A RMHLON34CMD  464D FIBERNETICS CORPORATION 888 805145    
289-612 A RMHLON34CMD  464D FIBERNETICS CORPORATION 888 805145    
289-853 A SFVLON282MD  2782 TELUS INTEGRATED COMMUNICATIONS 888 805145    
365-395 A RMHLON34RMD  812H IXICA COMMUNICATIONS, INC. 888 805145    
365-521 A RMHLON348MD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805145    
365-552 A SFVLON28AMD  571G ROGERS COMMUNICATIONS CANADA INC. 888 805145    
365-571 A RMHLON34TMD  548H TEKSAVVY SOLUTIONS INC. - ON 888 805145    
365-642 A RMHLON34SMD  575G BEANFIELD TECHNOLOGIES INC. - ON 888 805145    
365-891 A RMHLON347MD  4727 ISP TELECOM, INC. 888 805145    
742-387 A RMHLON34UMD  139J FGLTEL, INC. - ON 888 805145    
905-591 A SFVLON280MD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805145    
905-640 A SFVLON28RSA  8051 BELL ONTARIO 888 805145    
905-642 A SFVLON28RSA  8051 BELL ONTARIO 888 805145    

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.