Who called from 2067017517

This individual is calling. And stating he is from the irs , i believe this is a scam

This guy is not legit,  he is a scammer.

This guy called me and when I told him that I was verifying that he is from the IRS he just said ok and hung up.

calling from the IRS.. umm not buying it the IRS does not call they mail you certified letters.

Close,   but they don't send certified letters in common practice.  You will receive a letter with Us Treasury return address on a regular #10 business envelope. They don't have to prove you received the letter since you are already liable for the cause.