Following Verizon's announcement earlier this month that customers can get free international roaming in South Korea for the 2018 Olympics, T-Mobile has made a similar announcement.

Starting February 7 and going through March 20, T-Mobile customers in South Korea will get free unlimited high-speed data. They'll also get free unlimited calls from South Korea and back home to the US as well as free texting.

Because T-Mobile's free data, calling, and texting will be available through March 20, that means that customers attending the 2018 Paralympics will also be able to take advantage of this offer.

This deal will just be available for T-Mobile customers traveling to South Korea. That means that T-Mo's postpaid customers will just have working high-speed data, text, and calls when they get off the plane.