We have the unlimited family plan on Verizon for two Droid 2 phones. The contract is finally up. I want to switch to a prepay carrier, but I can't find the exact answer to my question anywhere. Can we keep our Droid 2 phones if we switch to a prepay company? We can't afford to buy new phones, but we also can't afford to stay with Verizon! Any advice is greatly appreciated.