Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Whitby, ON

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
289-220 A   464D Fibernetics Corporation 888 805118    
289-278 A WTBYON944MD  154E Iristel Inc. 888 805118    
289-483 A OSHWON95X8X  4727 ISP Telecom 888 805118    
289-509 A   082E Distributel 888 805118    
289-638 A OSHWON95X3X  464D Fibernetics Corporation 888 805118    
289-717 A   383H InnSysVoice Corp 888 805118    
289-732 A   082E Distributel 888 805118    
289-893 A WTBYON941MD  5643 Fido Solutions Inc. 888 805118    
289-985 A WTBYON944MD  154E Iristel Inc. 888 805118    
289-989 A WTBYON94BMD  2782 TELUS Integrated Communications 888 805118    
905-217 A WTBYON943MD  8377 Rogers Communications Canada Inc. (Cable) 888 805118    
905-430 A WTBYON94DS0  8051 Bell Canada 888 805118    
905-444 A WTBYON94DS0  8051 Bell Canada 888 805118    
905-493 A WTBYON942MD  743B Rogers Communications Canada Inc. (Cable) 888 805118    
905-556 A WTBYON940MD  8377 Rogers Communications Canada Inc. (Cable) 888 805118    
905-665 A WTBYON94DS0  8051 Bell Canada 888 805118    
905-666 A WTBYON94DS0  8051 Bell Canada 888 805118    
905-668 A WTBYON94DS0  8051 Bell Canada 888 805118    

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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