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: WRWKON010MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
226-846 A Alvinston ON 692G BROOKE TELECOM CO-OPERATIVE LTD. - ON 888 805128    
226-848 A Watford ON 692G BROOKE TELECOM CO-OPERATIVE LTD. - ON 888 805128    
548-843 A Petrolia ON 692G BROOKE TELECOM CO-OPERATIVE LTD. - ON 888 805128    
548-845 A Wyoming ON 692G BROOKE TELECOM CO-OPERATIVE LTD. - ON 888 805128    

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

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