Same, reported. Robo-call saying to, "Regard this as a final notice" of my IRS debt and that the IRS would be pursuing a lawsuit against me if I didn't call back right away.
Got the call. I never answer a call to my cell that I don't know and if also a 866 #. If its an IRS scam about my tax return, the funny thing is I haven't filed it yet. Kind of hard to tell me an error on an as yet filed return.