Castle Serves The Following Areas
Whitby
Oshawa
Bowmanville
Courtice
Pickering
Ajax
Scarborough
Port Perry
Kawartha Lakes
Northumberland
Uxbridge
Peterborough
Port Hope
Markham
Vaughan
Thornhill
Richmond Hill
Brampton
Etobicoke
Mississauga
Toronto
North York
Hamilton
Niagara
St. Catherines
Burlington
Oakville
Port Credit
Newmarket
Aurora
Durham Region
Peel Region
York Region
