•report the incident to the Treasury Inspector General for Tax Administration at 800-366-4484.
•You can also file a complaint with the Federal Trade Commission at FTC.gov. Add "IRS Telephone Scam" to the comments in your complaint.
Do consider maybe getting a call blocking device or phone.. You can google them and many are around $60.00 or so.
Got the same message last night...message was to have my attorney call so I thought I would dial the number to see what business it was since caller ID said only the number. Turns out that that number is now out of service! Hope that is the end of it! :)