My mother, who lives in Pittsburgh, Pennsylvania, keeps getting calls from this number. Whoever it is keeps hanging up and is becoming a real nuisance. When I called the number, a recorded female voice answered, requesting that callers who wish to be removed from the list enter their number, then confirm it. They don't mention the name of the company or organization, which I think is pretty unethical and annoying. If I find out who this is, I'm going to file a formal complaint with the applicable regulatory agencies.