Use coupon code SIM99
T-Mobile combiSIM Activation Kit (Micro & Standard) or T-Mobile SIM Starter Kit (Nano)FREE SHIPPING.
Already have an unlocked, compatible GSM phone that you would like to activate and use on T-Mobile’s Nationwide 4G LTE network? Just buy a CombiSIM Kit and choose a plan. Punch out the ready-to-use Standard or Micro SIM Card, slip it into your phone and you’re ready to go. *Please select NanoSIM Kit if you have an iPhone 5, 5C or 5S.