i am 17 years old about to be 18 in december. ive had my verizon pre pay phone for over a year. is it true if i go to verizon when i turn 18 i wont have to put a deposit down beings ive had the prepay phone over 6 months?

No a prepay phone will not affect you getting a new phone. Your prepay phone isnt a registered phone for verizon and you may stop paying for or using it whenever you please without fees and doesnt have anything to do with a verion phone. Ive never heard of putting down a deposit on any plan.