Re: How to close a pre-paid account? Not in the US anymore and being charged! Help!
This link used to go to an account management page where you could sign in and perform actions on your iPad account. http://www.att.com/shop/wireless/devices/ipad.jsp It doesn't seem to do that now but you can try logging in on that page and see if that works for you. Otherwise I think you're going to have to call them.