They did not leave a message

Whoever called my home number left a message on my voice mail, and when I went to listen to it I was told to press 1 if I would be voting, 2 if I was not sure about voting, etc.  I have no idea who placed the call since whoever called did not leave any identifying information about who they were or what they wer calling about.

Received a call from 360-200-1016 / the caller didn't hang up, but didn't answer either - very strange

No message left called at 6:11 pm caller ID says 'unknown'

Democratic National Comittee, called em back.  Unless it's someone using a robo spoofer, in which case you should definitely ignore calls from them