However , the Presto card can not be used on contracted TTC bus routes operating in Mississauga and York Region .
As of June 8 , 2018 , it is available widely at the entrances of all subway stations and all TTC conventional buses and streetcars .
The Presto card can not be used on contracted TTC bus routes operating in Mississauga and York Region .
As of June 8 , 2018 , it is available widely at the entrances of all subway stations and all TTC conventional buses and streetcars .