Prepaid GSM SIM for USA?

[RTuesday]

Originally Posted by wisniak

And most important - he'll be using a GSM iPhone - do these SIM cards support it?

Does that have a normal size sim, or one of the little micro-sims? Assuming the phone is: 1. unlocked 2. has GSM 1900 band and ideally GSM 850 band and 3. uses a normal sim; then yes the eKit sim will work fine in both countries.

With 3G (850) coverage may be improved in some areas, but it's not essential to have 3G.