O My Goodness,  The IRS is going to file suit and I need to call them back immediately so that they can tell me all about it.  That's not going to happen.  Ignore these idiots.

SO like I have now received my 3rd call IRS filing suit against me.... Don't have time to offer to this!

Voicemail tells me to call this number and nothing else.  Whatever was said before this apparently was not recorded. Thanks to previous posters, I now know the number is part of an IRS scam, a number to be avoided.