We are also listed with the do not call registry and we get frequent hang up calls with an annoying screech before the hung up. I was glad to learn from this site that it is political and it means that everyone needs to personally contact do not disturb registry and file the same complaint.
A TRUE CONSTITUTIONAL REPUBLIC RESPECTS ONES PRIVACY..........
WE NOW LIVE IN AN DEMOCRATIC ANARCHY....SOCIALIST COMMUNISM WITH THE OLD SAYING, " YOU CAN'T REPRODUCE CHAOS! HA! I SAY IT IS REPRODUCED READILY, AND WITH GREAT ABANDON.....JUST LOOK AT POLITICS AND THE U.S. CONGRESS!"
unknown. I didn't answer it and didn't leave a message. Only the numbers appeared where the name should be. that tells me it would be an unwanted call.