Spammer. Actually left a message, which is rare: (Automated) "this may sound too good to be true. you can make over 10,000 a month. press 1 now and your mind will be blown!" Blah blah blah.
I called this number back a few minutes ago. It's a recording saying I responded to an earlier message about making money. I hung up. I havent responded to or asked for any info on how to make money. Thinking its a scam.