312-800-9185 just called and didn't leave a message.  I don't know anyone in Chicago so, I blocked the number.

unknown caller, no message

I just received a call from this number. No message was left. I called back and was told " call could not go through as dialed message number blah blah blah.........."

Got a call from this number. I didn't answer and they didn't leave a message

Just received call on cell phone. Congratulations. You filled out a form recently and you have won a trip from NCL or Carnival valued at $800. Press one to speak to a booking agent. Press two to decline.  Never filled out a form for any cruise and just blocked the number.