It is a telemarketer. I received a call on my cell phone and did not answer because I did not recognize. I called the number back from my work phone because that number just shows as a generic number on caller id. When I called, I got a message that said if you want to be placed on the national do not call list press 1 and nothing else.
They call no message told by friend he got called and that he didn't talk but heard multiple voices like in a phone boiler room; cocluded this is a collection agency or marketeer.