Scam...
I had missed a call from this number and called it back, thinking it was someone I knew... it was an automated answer telling me that, because I had just visited a website, I won a $100 gift card to popular stores like Best Buy, Walmart, etc.
Missed a call from this number. When I called it back I got a recording saying "this is Julie from Reward Redemptions" and something about a $100 rebate card for visiting one of their affiliate websites. I hung up and blocked the number. Gosh I love that iPhone feature.