This joker called my cell phone today and when I answered, the message said to hold on the line for an important call concerning my credit card.  Just as I was about to hang up, a guy gets on the line and asks me if I was concerned about my debt.  When I said "Ummm, no, should I be?" He said, "OK, I'll take you off of our list." and hung up.  What the heck is that??  I wish my damn phone would block calls from phone numbers I don't know.  This is crazy!!

Calls from 339.502.6670 and 339.502.6690 both seem to be coming from a residence at or near 655 Sherman St. near Bella's Pizza in Canton MA. Again they are most likely harvesting validated numbers, especially cell numbers, to bundle and sell to telemarketers.  Once you answer you are on the list. Best not to answer, after a few times they will give up.  If they can't validate your number thy can't sell it.

same here, left nothing on answering machine. I live in Cali. so do not know why someone would call from 339 (mass.)?

It is an ad calling they left a message when they called me, you can call back and get on the do not call list

It's a health care advocacy message. Press 3 when it starts to be removed from their list.