I reported their call back on 11/20, see above. I looked back today see they continue with the calls.
I just filed a report with Federal Trade Commission: https://www.ftccomplaintassistant.gov/
Also, reported them to IRS at
[email protected]
IRS has an article warning about these types of calls: http://www.irs.gov/uac/Phishing-and-Other-Schemes-Using-the-IRS-Name
Where in part this article said: "The IRS-impersonation telephone scheme, in which callers may demand money or say the taxpayer has a refund due and try to trick them into sharing private information, is continuing. These callers may know a lot about the taxpayer they call and usually alter the caller ID to make it look like the IRS is calling. They use fake names and bogus IRS identification badge numbers. If the taxpayer hasn’t answered, they often leave an “urgent” callback request. However, there are ways to spot when a supposed IRS caller is a fake. [Added September 2014]"
Please report any suspicious calls to the Federal Trade Commission so that we can stop these scammers from harming unsuspected people.