This number left a message on my voice mail stating they were the IRS Criminal unit. Then they called about a week later and I picked up and they asked for personal information. I asked for proof of who they say they were and they were rude and asked who I was. When I asked for a supervisor, they hung up. I hit redial and they answered saying "IRS" then when I told them I was returning the call and want to know who this is they hung up on me again.
This number left a message on my voice mail stating they were the IRS Criminal unit. Then they called about a week later and I picked up and they asked for personal information. I asked for proof of who they say they were and they were rude and asked who I was. When I asked for a supervisor, they hung up. I hit redial and they answered saying "IRS" then when I told them I was returning the call and want to know who this is they hung up on me again.
Criminals don't have "supervisors" Official IRS Government site detailing this scam and providing links to report it:
http://www.irs.gov/uac/Newsroom/IRS-Warns-of-Pervasive-Telephone-Scam