A recording said the IRS was coming after me and I should call back. Instead, I Googled the number.

Yes, I did finally get a call from 206 201 0744. My friends have gotten these calls repeatedly.  This is the first I got. I answered the phone this time. It was a lady's voice on a recorded message saying I needed to contact the IRS.

Caller ID : Bainbridge I WA

Message:
A female voice states that I need to call 206-201-0744 because I am being sued by the IRS.

I called and a male voice (heavy accent) says, "this is the IRS dept. and you are being sued."

I got the exact same female voice message on my home answering machine on 8/27 @ 2:48 pm EST. When I called back I too got a male voice (heavy accent) stating "this is the IRS and you are being sued". Since I called back from my cell phone, he had to look up my home phone number, then proceeded to tell me an arrest warrant had been issued for me by the IRS. He started to record the conversation at which time I told him I would have to call him back. As I was hanging up I heard him say something about this would be my last chance!

Say as other comments:  Voice mail that IRS is going to sue me.