AT&T Wireless Adds More Flexibility to Prepaid Cell Phone Plans

America’s leading mobile phone carrier, AT&T Wireless, is making a new slate of calling and messaging features available to prepaid cell phone subscribers, in an attempt to make its GoPhone Pay-As-You-Go offering more flexible and competitive.
AT&T’s prepaid customers can now buy 3,000 additional Night & Weekend minutes at a fixed cost of $19.99/month, or 200 text and multimedia messages for $4.99. Mobile data bandwidth is also being offered on a prepaid basis, costing $9.99 for 5MB.
Prepaid airtime can now be rolled over from one month to the next, provided that a customer renews his or her services by the end of each 30-day billing period.

Source:
http://www.teleclick.ca/2007/06/att-wireless-adds-more-flexibility-to-prepaid-cell-phone-plans