Report this number and any other scam numbers to
https://www.treasury.gov/tigta/ .... on the right hand side click on the red button {IRS Impersonation cam Reporting}
or if you prefer call 800-366-4484 and leave a msg it's all automated.
The IRS is looking into it but it is a slowwwwww process. Please never give out any personal information to anyone no matter who they claim to be unless you research and make the calls yourself and never to the number they provide. .
United States