They hang up on me too! I've asked 4 times to be removed from their list.
Asked to be forwarded to a manager.. got a recording.. left message saying that it is harrassment... Don't know if it will stop...
every day we get about six calls, all from different numbers stating that
"the three year warranty on your vehicle is about to expire press 1 to renew" and when you press 1 and ask them politely to put you on the D.N.C. list they hang up very aggressively, which is almost always a sure dead give away it's a scam. Also because the recording is the same although the call comes from a different number every time.