I believe you will be charged 45 cents a minute or something like that plus 25 cents airtime to call a US number, no matter where the US number is. I forget what the LD charge is exactly.

...If your father has an unlocked phone, he should get a Petro Canada or Speakout SIM card. That will be easier on the cost for everyone involved.

Thanks a lot Bridonca for your help. I appreciate it!

But keep in mind, your father might be charged a huge amount, maybe $2 a minute, maybe higher, for roaming in Canada with a US phone. Or he might not even get cell phone coverage here, depending on what plan he is subscribed to.

If your father has an unlocked phone, he should get a Petro Canada or Speakout SIM card. That will be easier on the cost for everyone involved.

My Dad is in Toronto now and brought his cell phone from the U.S. (U.S. plan).
I will be driving to TO tomorrow.
Will I be able to call him on his cell phone?
If so, will I be charged the usual 25 cents/min.?

Thanks!