Q&A: In Whistler, Canada, what channel does Pretty Little Liars, Greys Anatomy, and the Vampire Diaries come on?

Please tell me the name of the channel/station and all the possible channels it could come on (because i dont know what provider company we have, so i need to know all the different channels it could be on for the area)

Thanks. Oh, and does anyone know when Greys anatomy, pretty little liars and the vampies diaries premire again? like that date for each one? Thankyou!=)