Who called from 2109962005

These people must be scammers they say they are selling auto warranty policies, must be fake because i have asked them not to call me several hundred times. They are rude!!!

Calling our business over and over and when we answer, they hang up.

Called me twice today. The first time it was hang up after I answered. Within 30 minutes they called again.  This time a guy said he was calling about the warranty service of my 2011 Mercedes Benz.  I said no sir, I don't even have a Mercedes Benz. Over.

they called our house, no one answered and they didn't leave a message.  Just about 15 seconds of silence on the answering machine.

They call daily - sometimes twice a day - how do I get them reported to the authorities?  This is harassment.