So I have had the same phone with the My T-mobile sim card for the past three years. My phone currently is a Motorola Moto G (1st generation). I am looking to get a new phone (this one is finally on the fritz) and keep the same plan with My T-mobile but I am not sure how this works with changing out the sim card into a new unlocked phone if the sim card is a different size. This phone has a micro sim card in it and all the new phones seem to have a nano sim card. I've been doing a lot of research but I can't seem to find an answer. I am kind of lost in this issue.
Oh that's a bummer your phone's gone a little bonkers. With our SIM cards, we have a 3-1 punch-out design now. So essentially, if you get one of these cards you should be able to pick out the size you need based on the SIM card slot for the phone you're using. You can see more about that on our SIM card sizes page.
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