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.

Mount Hope, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
289-280 A MTHPON01FMD  8304 ALLSTREAM INC. 888 805103    
289-281 A MTHPON01AMD  8304 ALLSTREAM INC. 888 805103    
289-425 A HMTNON14IMD  4727 ISP TELECOM, INC. 888 805103    
289-491 A HMTNON14MMD  8226 NO NORWICH TEL, LTD DBA EXECULINK TELECOM - ON 888 805103    
289-525 A MTHPONBDAMD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805103    
289-759 A MTHPONBDAMD  743B ROGERS COMMUNICATIONS CANADA INC. 888 805103    
289-791 A HMTNON14X0X  383H INNSYSVOICE CORP - ON 888 805103    
289-866 A HMTNON14KMD  464D FIBERNETICS CORPORATION 888 805103    
365-216 A HMTNON14NMD  082E DISTRIBUTEL COMMUNICATIONS LIMITED - ON 888 805103    
365-274 A HMTNON14X6X  575G BEANFIELD TECHNOLOGIES INC. - ON 888 805103    
365-926 A HMTNON14X3X  548H TEKSAVVY SOLUTIONS INC. - ON 888 805103    
905-679 A MTHPON01RS0  8051 BELL ONTARIO 888 805103    

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.