Talk:Canada/@comment-84.107.88.58-20170625160200/@comment-24682153-20170625175505

From T-Mobile US:
===Call across the border for just $5/mo.Add Mexico + Canada Unlimited to your plan for $5/mo.Get unlimited calling to and from Mexico and Canada (including mobile numbers) Use your 4G LTE data while in Mexico and Canada like you do in the U.S. Qualifying plan and capable device required. Not for extended international use.=== You need a Simply Prepaid plan $45+ or a contract for this and the add-on $5. This roaming is subject to T-Mobile's roaming policy where the "majority" of the use should be domestic in the US network in the long term. https://support.t-mobile.com/thread/129317

You can activate T-Mobile plans abroad too through some, but not all roaming networks.