They left no message.  It appears they wanted me to believe they were of the Colorado State Government.  The displayed caller ID was "Co St Govt".  I live in Colorado.  303 is a Denver area code.

Same here, left no message, now they even want you to think they are the Co St Govt.  I'm on the no call list too. When is someone going to stop these nuisance calls.

Colorado State Government on Caller ID.  Something about a "town Meeting".  Hubg up when I heard that.  Will block number because don't want to hear from canidates from either side of the street.  They're all crooks anyway.