Who called from 6184479764

Call from +1 (618) 447-9764 Collinsville, IL, earlier today and they did not leave a message. I don't know anyone from that location, I suspect the usual scamming. I called the number at 12:25am and it was busy, what does that tell you?  So I blocked the number.

"It is important that you call us regarding your credit card."

They claim to be able to lower credit card rates. They ask for card balances. Then they proceed to ask you to verify card exp date and credit card number. That's when I hung up.

That's one of my old numbers from when i was like 14 but I am not the person contacting you. im not sure how to take it down.