Who called from 3021215764

This is one of 3 suspected spam calls I've had in the last 30"...I'm about to lose my mind w/ this baloney, can't get anything done. I only have 5 free blocks on my phone plan..

Scam caller.  Call not from government phone.  Call routed from 970-493-3977.  Think it was a polling service for DNC.

caller w/ thick accent, a female asked for Bo-be - not my husband's name - I said no and she hung up immediately.

This caller has called numerous times with caller ID of unavailable. I don't answer calls I don't recognize sure to be a scam.

Two calls today both starting with 303-121 and then 7149 and 5764.  Didn't answer, blocked.  And then I got the third one.  Picked it up and said "There is an FBI phone trace on my phone now, that was waiting for you to call me again.  Do us a favor and answer the knock on your door later."  I do that a lot but most hang up when they hear 'FBI'.  This one hung on to hear it all.  Then he went "uh, uh, NO!"  I was laughing so hard I was hurting.  I can only imagine this guy sitting in a dark room waiting for the knock on the door ... sheer stupidity.