Quit calling ... I work 3rd shift & sleep during the day . Thanks

Two calls this afternoon for the first time.  I'm in Missouri, probably political.  When I answer, no response and the line goes dead after a few seconds.

I am getting a call from this number ever 30 min like clockwork. So far about 6 of them today.  I answer, it's silent...until the last call. I heard background voices like a call center. My guess is it is a person working at a call center who doesn't want to do the job and is just sitting there letting the calls ring through and then disconnecting and going to next number. If anyone knows how we can report these, please post. I am in Missouri too. When I tried to do a redial all I got was busy signal.

We have received 11 phone calls from this company in ONE day!!!  I am following steps to turn them in for harassment.

They called me 11 times in one day...  cuz I kept picking up and hanging up...   so, that I can report all those calls to the National Do Not Call Registry (evil chuckle).