Didn't answer it. Caller I.D. said "WIRELESS CALLER"

This is a company trying to sell you a lower credit card interest rate.  They say they are a survey company that works with all lenders but refuse to give you any further information.  They ask about your current credit card and will hang up on you if you do not owe money.  If you call the number back, you get a full mailbox message.

I just got the same phone call I started questioning why they were calling and told them if they hung up on me that I would call the BB in our area.. and they hung up.. and I called back got the same message.

Didn't answer. thanks for the info

Said they can lower my interest rate because of fed bailout. Third time they have called, it's starts with a recorded message. I waited then used the number 1 key to talk to a person. They were only interested in myaccts and were working toward getting more personal info. When I told them to quit calling, i'm on nat.do not call and will report them, they just asked more questions. hung up