roaming data

Magenta plans include up to 5GB of high-speed data in 11 Central European countries plus unlimited texting, unlimited data at up to 256 Kbps, and calling at $0.25 per minute in 215+ countries and destinations. To get even more high-speed data, as well as unlimited calling in all 215+ countries and destinations, add an International Pass.

When choosing a pass, you’ll want to consider how long you’ll be traveling and how much data you think you’ll use. Dial 611 or call 1-800-T-MOBILE and we'll help you choose an International Pass that’s best for your trip.

https://www.t-mobile.com/cell-phone-plans/international-roaming-plans/unlimited-calling-data-pass