Calls everydya, never leaves a message. Who is this?

This caller called 5 times today and left 2 messages as late as 9:54pm.   He states that his name is J.R. and the extension is 1094.  He doesn't identify the company.   He was extremely pushy in the second message.  It is a land line and is located in Daytona Beach.  He stated that I purchased something with my credit card and this was the reason for the call.

Same thing is happening to me. States he works for a credit card company and that he is inquiring about a purchase I made.

I also got a phone call with no message...... I wish I knew how to track this SOB down, he won't have any testicles if i get my hands on the MO> F**KER.....

Say's name is Justin Revas and he is in California.  He ask a
lot of question about if I am in debt and I told him but then
I start thinking after I can't find website he gave me this
is a scam.

So I just decided to not reply anymore.