Can I transfer my number from a regular sized sim card, to the nano sim card which fits in iphones?

I'm on a family contract, I have a Samsung which has a regular sized sim card. I want to buy an iPhone and then get my number transferred to a nano sim so it fits in the iPhone. Can I do that?

Roger's has a device in-store that does that can transfer info like how you want.

The SIM gets activated on your account, and that is what "moves" the number to the SIM. YOUR account, not the SIM is where your number resides, until the SIM is activated. And once the smaller SIM is activated, the old SIM stops working, period.