Do not give these people any information. It's a scam. They call from multiple different numbers, one is 801-520-1980, and they say they're from your credit card company and they just need your card number and personal info to see if you're eligible to lower your interest rate. They then tell you you're not and use all your info to wipe you out. This is what I've read on another site when I researched the 801 number, and it's the same people because it was the exact same recorded message.
DON'T GIVE ANY INFORMATION AND PUT YOURSELF ON THE DO NOT CALL REGISTRY IF YOU'RE NOT ALREADY ON IT SO YOU CAN START FILING COMPLAINTS EVERY TIME THEY CALL YOU.
They called today, I didn't answer since I didn't recognize the number, no message. I checked my call log and they also called april 11. I'm also registered on DNC. Thanks to this site I won't ever be answering this call.
This number calls everyday about our current credit card to lower the rate. I finally pushed 9 as prompted and the man on the other end asked if I was responding to lowering my interest rate. When I asked him to take me off his list he hung up before I could finish my sentence. Some sort of scam, I'm sure..but very annoying to be interrupted everyday.