Who called from 2076191468

This number has called my house 11 times today!!! I refuse to answer calls from unknown parties, and they will not leave a message.. hmm,,,

They have called me three times so far today. I haven't answered.

I've gotten # calls from this # a couple hours, no message left on answering machine. It's Portland , Maine #

This number has called five times today and I refuse to answer and they do not leave a message.  This is harassment and how does one stop it.  Maybe I will answer the phone next time and tell them to take me off their call list....see if that works??

It's a robo call. A  marketing firm doing a political survey.