I have an iPhone 4 that i use on At&T gophone. It seemed like the easiest solution as i brought my iphone from UK to the US and didn't want to pay for a contract when i didn't need a subsidized phone. Ive now ordered an iPhone 5 with a new number, i thought trying to transfer a gophone number would just create difficulties during the preorder phase and therefore I decided to take a new number. My telephone number is quite a nice one, therefore when I get my iPhone 5 can i easily transfer my number over? Whats the easiest way of doing this? - online - call at&t - at&t store?