don't know if this will help, but i heard about it on a phreaking net radio show. One way to get free calls on a tracfone is to buy a tracfone and activate it, then to also get an OK1 900. Clone the tracfone phone on the OK1 and since the OK1 900 has no timer, you will be able to make as many calls as'd you like as long as your card id not past it's due date. if you want to find out more, check out Default Radio and listen to ep 4