...cell phone with me? Ok, So I live in Canada and i'm going on a trip to the USA(Atlanta, Georgia) and I want to bring my Rogers cell phone with me. Can I?

If so, can I buy a pre-paid card here for 10 dollars, and can I call *611(or what ever the number was) while im in the states and load the money on my phone.
Ok, So I live in Canada and i'm going on a trip to the USA(Atlanta, Georgia) and I want to bring my Rogers cell phone with me(I'm on pay as you go). Can I?

If so, can I buy a pre-paid card here for 10 dollars, and can I call *611(or what ever the number was) while im in the states and load the money on my phone.