Who's going to do that? It won't be anyone on here since you can do that better than we can. This site doesn't offer call blocking, or placing individual's numbers on any no call lists.
I got a call from this # yesterday asking could I pledge $40 & then she said 15 or 20. She was polite. I don't give my money unless I know you are legitmate. With all the scam artist out there, one does have to be careful. Besides I like to see what percentage goes to cause because sometimes very little does.
I've started forwarding these calls to each other. My phone service allows me to forward a list of numbers to a specified number so that's what I've started doing. Maybe they'll finally get the point...