the calls are as described, message to lower cc rates then hang up on you when you mention do not call list. report them.

Followed what "Very Annoyed" mentioned in their post. Called the number on my caller id, was offered a way to select "put on their do not call" list. Now to see if they call back. I am on the Federal and State Do Not Call List. I will report them, just as I always do in such cases. If they do I have the number for my state's Consumer Affairs right by my phone.

Thanks for letting us know about calling them back to be put on their "Do Not Call list". It was just as you said. Pressed the button to be placed on the list and now will wait to see if they ever call again.  (See more below.)

This number "Card Services" calls me every other day.  I do not wish to be contacted by them.

I have received several calls from this number and asked not to be called by them.  The calls still come.  My number is on the national Do Not Call register.  Any ideas how to stop the calls?