Fraudster, Call Thyself

(I work in a bank and am on the phone with a customer.)

Customer: “Here’s the phone number to the guy who wrote those four checks to me. Call him and he’ll verify he wrote them.” *gives number*

Me: “So, this number is to the person who wrote these checks to you, right?”

Customer: “Yes!”

Me: “Sir, this is your phone number.”

Customer: “No, it isn’t. Call it; you’ll see!”

Me: “Sir, I have a system that allows me to verify phone records. This is yours.”

(Line disconnected.)