Called me but when i didn't answer they left a voicemail. Here's the transcript from it, and I did listen to the voicemail so it is accurate:
“_⁠_ that you will be taken under custody by the local cops as there are 4 serious allegations pressed on your name at this moment _⁠_ would request you to get back to us so that we can discuss about this case before taking any legal action against you the number to reach us _⁠_ is 646809966 I repeat 646809666 thank you…”

It keeps calling me over and over!!!

Me, too.  Twice today.  EXACT same message.

Has called me 3 times today.  Same message.

Received the call recording stating I needed to call this number of the IRS because I have 4 serious against me.  I called twice and they asked for my name.  I asked for their IRS Agent Number and location.  One gave me 4142 and the other gave GS4673.  They said they were  in Washington DC.   Both were foreign - Asian perhaps.  I called them scammers and that I would report them
.