I got two calls from this number and received the same messages as the rest of you about the lawsuit. These @ssh@les are wasting my time, as I went all the way downtown on my lunch break to the IRS office. The line was 3 hours long. Luckily I bailed and came back to google the number. SO RUDE AND SO ILLEGAL!!
Received a recorded message saying "this is the IRS, we've been trying to contact you. This is your final notice. We will arrest you if you don't call this number: 202-864-1229".