Prepaid sim cards for iPhone 4 in USA?
I'm visiting the USA in August (from New Zealand) for about a month and am wanting to still have full use of my iPhone/iPad (without incurring huge roaming costs!). Am I able to buy a prepaid sim card in America for my iPhone 4? Has anyone done something similar or able to point me in the right direction?
The main issue is data - most hotels etc will have wifi however this isn't usually cheap and would be good to have cell data when wifi isn't available. I think AT&T's "Go Phone" may be my best option but I'm not clear on whether I can just get a sim card to use with the iPhone 4, as they show a bunch of phones you can buy but iPhone isn't one of them.
iPhone 4, iOS 5.0.1