Received several calls today from 315-683-3046.  When I called back a broken English male answered "IRS" he asked me if my name was (and wanted me to verify, I didnt), he then proceeded to ask me about my mailing address (and wanted me to verify, I didnt).  He then told me that several letters were sent to me undeliverable, as the letters were returned to them.  He then went on to advise me that I had been reported to the IRS for Tax Fraud.  He said that this was serious.  He asked me if I had a criminal attorney.  I told him I did.  I also told him that my mother worked for the IRS and I would have her to look into this matter.  He told me to have my attorney to call him back at the number he called (The best part is, I have a friend who is a criminal attorney; his office called and when they told the individual they were calling from an attorney's office, the individual hung up).

I tried calling later from a blocked number and evidently they aren't taking calls from non-published phone numbers.