Call from "irs" im unsure if it was the irs but im very concerned and made sure to take careful steps and asked lots of questions without revealing much information because i was not sure if it was a scam

I keep getting robocalls claiming to be the IRS and saying there is a settlement against me and to call them back at 551-225-8697.

Bogus IRS call.  Telling me there's a lawsuit against me and an agent came to my house 4 times and left yellow tickets on my door.  Too bad they couldn't get my address right!!!

Dont belive them they said i filed taxes when i was in prison this is a [***] scam

So I received a voicemail simply stating that please call pertains to be information related to the tax faud and tax falsification on your name long which there is a lawsuit filed against your name so before something goes wrong to know mare about this case we want you to call us back at 555-225-8697 I do not owe any taxes and they usually send something in the mail so why are they calling me please adice