If we all stop answering calls we don't know they would stop. But that's never going to happen but I'm not picking up calls I don't know anymore no matter where it comes from. If urgent they will leave a message.
This number 319-988-1962, identified by their recording as Career Advising Center, keeps calling my cell phone, my cell phone number is already on the national do not call registry. I called this number and when I asked if the guy that answered is the person that keeps calling me ,he hung up. This is a Sprint owned cell phone number operating as a telemarketer. I am complaining to Sprint.