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.

Switch: BMTNON13XOX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
289-900 A Brampton ON 383H INNSYSVOICE CORP - ON 888 805136    
289-908 A Caledon East ON 383H INNSYSVOICE CORP - ON 888 805136    
289-916 A Castlemore ON 383H INNSYSVOICE CORP - ON 888 805136    
289-944 A Malton ON 383H INNSYSVOICE CORP - ON 888 805136    
289-945 A Clarkson ON 383H INNSYSVOICE CORP - ON 888 805136    
289-951 A Cooksville ON 383H INNSYSVOICE CORP - ON 888 805136    
289-953 A Port Credit ON 383H INNSYSVOICE CORP - ON 888 805136    
289-954 A Snelgrove ON 383H INNSYSVOICE CORP - ON 888 805136    
289-957 A Streetsville ON 383H INNSYSVOICE CORP - ON 888 805136    
289-967 A Victoria ON 383H INNSYSVOICE CORP - ON 888 805136    

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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