Originally Posted by
gobluetwo
The major difference between this and Verizon appears to be Canada and Mexico. I believe you can get free roaming if you're on an AT&T unlimited plan, but otherwise appear to be stuck with the standard $10 day pass rate. Verizon, at least, has those countries for $2/day. Otherwise, looks largely the same.
Roaming in Mexico and Canada is free with Verizon's XL and XXL plans (
link).