My Android phone identifies the caller as "Corey Austin" (thank you, Google), but there was no message left. Other sites are identifying this as a spam call for a lower interest rate on credit cards. (See the White Pages reverse number search.)

Called and hung up

This number calls every so often and they want to lower your interest rates and never leaves a message. I'm sick of them calling, I NEVER answer that number now!

called left no message. very annoying. other sites say it is a spam call.

They said" your CC was available for a interest reduction". Would not state who or what company they worked for. Hung up on me when I questioned them. It is a scam.