Can I buy a SIM card before I travel?
Can I buy a SIM card before I travel? Once you weigh the pros and cons and work out the nitty gritty of your trip abroad , you can pre-purchase the best international SIM card for you online before you go. Then you're ready to hit the ground running when you arrive at the destination of your dreams.
What is the difference between international roaming and roaming?
It's simply when your phone disconnects from your current carrier and attaches to a new network. International roaming happens when your phone disconnects from your current carrier while you're out of the country. Domestic roaming happens when it disconnects while in the U.S. (or U.S. territories).