I missed the call but called back and identified itself as Lisa from Reward Redemption. I could press 1 to receive my "reward" for visiting one of their websites in the past few months. After doing research, Reward Redemption uses many numbers and all use "Lisa". THIS IS A SCAM!
This number called my cellphone 3 times in a row with dead air calls. I will be reporting this number to the DNC, FCC and FTC since I am on the Do Not Call list.