T-Mobile has brought back their popular 4-Line Family Plan, which includes unlimited talk and text and 10GB of 4G LTE data per line for $120 per month, that comes out to just $30 per line. If you need only two lines, they’ll charge you $100 per month ($50 per line). The third line is an additional $20 and the fourth is FREE. Each additional line after the fourth is $30 per month. This is a no-contract plan and will not incur any data overage fees. Once your data allotment is reached, you can choose to pay for more data at 4G speeds or wait for the next billing cycle when it rests. All unused data at 4G speeds will be carried over to your next billing cycling for use and will be available for up-to one year. Plus, get unlimited calling to Mexico and Canada from the U.S. for FREE. And access to your 4G LTE data and unlimited calling and texting when you’re in Mexico and Canada, just like in the U.S. If your travels take you beyond North America, T-Mobile also gives you unlimited data and texting in 140+ countries and destinations, all at no extra charge. If you are stuck in a contract on another wireless carrier, T-Mobile will pay off your phone, up to $650 per line.