Got 3 calls from this number today--let the first two go to voice mail & the third I picked up. All were pre-recorded messages directing you to call them back at this number. Individual actually answers the phone "IRS..." but accent is so thick & heavy who knows. I called them from my Google Voice number--they asked for the number I received the call at. When I gave it to them, they asked if I was a completely different individual. When I did not consent, they promptly ended the call
Got 3 calls today. Called phone co and the number they called from was the number they said to call. I blocked the number on my phone. Same IRS lawsuit recorded call. It's a fraud. I also reported it on the irs.gov website (on the bottom right, go to Treasury Inspector General for Tax Administration and submit a report to them). These guys need to be stopped.