yep same here, I'm at work. no message. next time I'll just ignore it. I too know someone in WY so I tried to call them back as I was out of the office when the call came in.
Crackhead robo-call for some sort of scam home security service. Call launches as soon as you answer: "FBI reports an alarming increase in home burglary..." or something similar to that. Then they tell you how they can save us from certain doom and give you a "free" security system in exchange for them putting a small sign in your yard. Yeah. Right. Secure 'this'. Most likely a scam to obtain credit card info, hung up before end of robo-call.
Exchange is in Wyoming where I do have a friend or would not have taken call.