If everyone who receives a call from these idiots reports the matter to the FCC at http://esupport.fcc.gov/complaints.htm they WILL do something about it (legal action). That is why you pay taxes, make the FCC work for the money they receive!!
Got this call on my new cell number, did not answer and they did not leave a message. These people should be stopped. Called number back and it is not in service. BEWARE!!!