A few years ago I was in Toronto for business, and thinking nothing of it I used my cell phone for texting a few times. No actual phone calls. When my next AT&T bill showed up it had charges of several hundred dollars for international use. I called and they reversed the charges but told me I needed a different international plan for going to Canada. I changed plans and eventually shifted to Verizon with an international plan, but it is worth checking with your carrier to see if you need an add-on to your plan.
if you're not a hockey fan it's probably not for you but if you are, there's a ton of great stuff to see.
Rogers Centre for a Jays game. Take a ride up the CN Tower beside the Rogers Centre for an outstanding view ..... on a clear day you can see Niagara area to the southwest or Newmarket to the north.
Greek Town on the Danforth, or Little Italy or China Town for ethnic food.
Museums and art galleries are great.
Like the theater? Lots to choose from downtown on King or Yonge Streets.
Ferry ride to the Islands for a nice walk.
Signed, subalumt (hint: ‘t’ is for Toronto although I don’t live there any more)
PS. Wanna talk like the locals? Toronto is pronounced ‘Toronna’