A few of my friends and a couple tipsters have let us know that it seems like AT&T has extended their 1000 free rollover minutes promotion beyond iPhone customers. According to many sources this unannounced promotion was originally intended to stop iPhone customers from defecting to Verizon. Now it seems like AT&T has extended the offer to other phones and more customers.
Many AT&T customers have found that if they text Yes to the number 11113020 you will be automatically enrolled in the promotion for 1000 free rollover minutes.
Let us know if it works for you and kudos to Elimelech for the link!