Can i transfer my sim card info to an iphone sim card?

I wanna buy an iphone, even tho i'm not due to an upgrade. But i want to buy it and add internet to the plan too. Can i just transfer my info on my old sim card, to an iphone sim card?

Do you mean memory card or what, because if it is memory card then only through computer and then on to the phone. If it is about the sim card(phone number) then it is possible, you only have to be sure contacts are saved on the sim card not on the phone memory.