A:AnswerYes you can but you would have to port out to another carrier then start the process over each time. What I do is port to someone else for one month or less then come back to Mint using a new trial sim. This will be my 3rd time going back to mint.
A:AnswerThanks so much for your interest in our service. If you choose to use our service outside of the U.S., you'll be required to add international roaming credits to your account. For more info please feel free to visit our website or give us a call at (800)-683-7392.
https://www.mintmobile.com/features/international-roaming/