I called them back on a cellphone. They are a telemarketing survey company that claims they are not subject to the do not call list because they are not asking you to buy anything. They just want you to answer their survey that you got chosen for. According to the message if you tell them to stop calling, they are suppose to.
I've told them numerous times to do not call me back. I don't them to take me off their calling list. I've rudely told them I wasn't interested and to stop calling(they called while I had a screaming child and they were the last people I needed calling me).
I wish these companies and the fake charity companies weren't exempt from having to follow the do not call lists.