no message, when called back busy signal

have gotten several calls from "card services" I always ask to be removed from their calling list they always HANG UP on me.

Called me about special rates on credit cards.  Said they had all of my info and needed to verify things.  Asked the female caller if she knew my name and she told me my name was Mother F@$!#er!  I asked her to.repeat and she did and went right back into her sales pitch!  I told her to.shove it in a not so nice place.  She hung up.

Got a call from this number, but didn't answer. No message left in my voicemail.

Credit card scam.  I pressed 1 to talk to someone.  Asked him which company sponsored credit card he was calling about or last 4 digits of the card.  He couldn't.  The proceeded to call me a few names.