AT&T is reportedly about to add 500 MB of data to the $60/month GoPhone plan increasing the plan's data allowance to 2.5 GB. That's according to a story published by PhoneNews.com yesterday. The increase is supposed to occur next Wednesday, April 23rd.
In addition to the data increase, AT&T is enabling Hotspot and FaceTime over mobile data for iPhone users on the $60 plan. That change appears to have already gone into effect for some users with several HowardForums members reporting that the previously hidden "Personal Hotspot" menu on their iPhones appeared yesterday and both it and FaceTime over cellular are working. Hotspot has also started working for some Android users.
According to PhoneNews, the plan price will likely remain at $60, although there is a possibility of a "slight" increase in the plan price.
Related: Prepaid Operator Profile: AT&T GoPhone