Called and no message was left, so I called them back to find out that it was a Telemarketer (New Energy Solar assessment Co.), of course. Number has now been blocked.
Wow. Just got a call from this company. The guy on the other end said that he wanted to get rid of my energy bill. I explained to him that I was about to hop into a meeting, and to please remove me from their calling list. His response was "Why don't you want to get rid of your electric bill?" "Not very bright huh?" Just wow. LOL!