Getting a new SIM for a new phone
I currently have an HTC One X+ which uses a micro-sim. I just ordered a Moto X off contract, which uses a nano-sim. I want to switch to that phone, so I'll need a new sim card. How do I go about getting the right sim card to transfer my service over? I currently have the $25 off the basic $40 plan that goes away if you buy a phone on contract, but in store I was told you don't lose the account credit if you buy a phone off contract, so I want to ensure I don't lose that $25 a month when I get the new sim card.