This company contacted me and said that I conact them. They claimed to be the US Treauary for the IRS. I knew it was a scam. After I called back a few times and got the same person. The number was 202 6210396
Received a call from this number at 10:20 AM FROM "James Cotter" (James Carter?) asking for my wife by name. When told she was not available, caller asked to leave a message. Messages was to call back regarding a legal matter. When I asked what the legal matter concerned, caller said it was confidential and he could speak to only my wife. I accused him of fraud and hung up.
The website for reporting an unsolicited call is:
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2
I recommend reporting the call because if enough people do so, some action may be taken.