want me to deposit money on a credit card....

Has been calling me and when answered just hangs up!

They have calling and calling asking for a woman name Georgia and I keep telling them that this is not her number and that I would appreciate if they stop calling and take my number off their call list. But they didn't and they constantly keep calling. I asked to speak to the supervisor and they always hang up on me.
I WANT THEM TO STOP CALLING MY PHONE!!!!!