Received a call from this number and called it back. It's Rewards Redemption that said I had recently visited one of the affiliates and they wanted to give me a $100 gift card...........yeah right
Called, let it go to voicemail, and it somehow left 3 separate voicemails, the first two about 5 seconds long of faint buzzing, the third was 3 minutes long of faint buzzing.