Do Not believe them when they say they are from the IRS. I'm an Administrator at an accounting office and the IRS WILL NEVER CALL YOU! They will only contact you by mail.
This Scammer was calling with a recorded Message saying that it was a final notice from the IRS, Asking to Press 1 to be connected with An IRS Officer/SCAMMER...... if you receive a call from the above number Do Not Press any number on your phone, hang up immidiately!!!! THIS IS JUST A SCAM!!!!!!!!