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: TMNSON01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
249-363 A Hearst ON 3147 EXATEL, INC. 888 822801    
249-545 A Smooth Rock Falls ON 3147 EXATEL, INC. 888 822801    
249-547 A Mattice ON 3147 EXATEL, INC. 888 822801    
705-240 A South Porcupine ON 3147 EXATEL, INC. 888 822801    
705-269 A Timmins ON 3147 EXATEL, INC. 888 822801    
705-319 A Kapuskasing ON 3147 EXATEL, INC. 888 822801    
705-572 A Kirkland Lake ON 3147 EXATEL, INC. 888 822801    
705-680 A Haileybury ON 3147 EXATEL, INC. 888 822801    

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

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