OZ Wireless: T-Mobile Phones & Plans Below Retail

BOOST MOBILE
Boost and T-Mobile have a very close relationship that is scheduled to drift apart a few years in the future. Until Dish Wireless builds their own 5G network for Boost Mobile customers, T-Mobile-compatible Boost phones will operate on most of the T-Mobile network. Boost has a different pricing strategy that could save you substantially over T-Mobile's own phones and plans. Plan price range: $10-$50.
RED POCKET MOBILE
Red Pocket sells various low-priced plans and some of them use your choice of networks. To get T-Mobile coverage choose the "GSMT" service. Plan price range: $10-$60.
GOSMART MOBILE
GoSmart was formerly part of T-Mobile itself but now is operated by America Movil. The main advantage of GoSmart Mobile is free roaming in 15 Latin American countries including Mexico. Broadband access is limited to 3G downloads but allows 4G-LTE access to Facebook and Messenger. Plan price range: $15-$55.
SIMPLE MOBILE
Simple Mobile is a good way to access the T-Mobile network with prices for plans with lots of data starting at $20. Roaming in 16 Latin American countries including Mexico is included. Also get FREE international calling to about 70 countries and call credits to 100 others. Like other America Movil plans, tax is added to the total. Plan price range: $20-$60.
T-MOBILE PREPAID
T-Mobile allows you switch to their own prepaid but you won't save as much money as the above choices, however you may be able to better match the plan to your usage.