Same here. The calls started today 8/11/09. When you call it back it doesn't give company name but it did give me option to put my number on thier DO NOT CALL list. So I did that. Hopefully calls will stop now.
I found out who it is. It is a company calling in response to a request for government grants. Not sure how I got on the list because I didn't make that request but I am off the list now. I answered the phone and told them to remove my name from their data base. They were calling every 15 minutes or so.
I have been getting the same call every 15-20 mins. I finally answered and waited and noone answered at all. I think its horrible that these ppl can keep harassing us like this.