I recently just bought an iphone 4 on craigslist and the owner told me it was an at&t.does it cost a lot to get a micro sim card WITHOUT anything attached to it?(i just want a sim card, not a plan to go with it)
and also, does at&t have a prepaid plan for iphones or is it only for their GoPhones?
-thanks
>>> How to get a sim card for my at&t iphone 4?