Just got a robo call, same gig. Showed up on caller id as unknown. All govt offices show the office on caller id (I have family that works for the govt.). Another IRS scam!! Horrid people!!
Received a call from this number for the first time. Did not recognize so did not answer and they left no message. Thanks to everyone who posted, I have added them to my reject list! If they are claiming to be IRS, they would be calling from a toll free number first of all. But from the experience of a friend they always send out a letter first - always!