I thought the call was from someone I knew so answered but they hung up immediately. Guess they were searching to see if number is valid. Ugh. I am blocking the number. Thanks for posting.
It's the "Lisa (or Julie or Andrew or Rachel) with Rewards Redemption" SCAM. You’ll be told they have a gift card for you (usually $100) for visiting one of their sponsors sites recently. Later on you’ll be asked for your credit card number to cover fees. It’s a big SCAM. Block it. If you want to have fun with them, ask them to take the processing fee out of the cards and just send you the remainder.