Called the number back to request to be put on their "Do Not Call" list. Was told that I would have to supply my Zip Code, Name, Phone Number and who knows what else in order for them to process me off their call list. I don't think so. The person on the other end indicated that she worked for CARD SERVICES and that she didn't know her address. I asked to spead to a supervisor and was put on hold forever, I finally just hung up.