I call the number back and someone answered asked if I was calling about the text. I asked her what this was about and she said to become a mystery shopper. I told her I unsucribed and she hung up on me.
I have had identity theft issues and this number keeps calling but does not leave a message. They are calling more frequently and when I called the number a recording said my wait time was, I hung up. Concerned this is spam or worse as just had my phone changed and very few have it. Convenient timing!