The scam callers are not in the United States - probably India. There is not much American law enforcement can do about that - unfortunately.
Other
Recent comments:
1
Apr 10, 2014
This number claims to be.the criminal investigation office of the irs. It's a scam. Please report to the irs or other federal agencies.
Other
2
Apr 11, 2014
Number has called me too, It is fake. Theu tell you that you will be arrested if you do not pay up. Do not believe it even though it sounds real.
Other
3
Apr 12, 2014
Yes they called me too, Indian accent guy left a message barely understandable. IRS doesn't call you, they send a letter.
Other
4
Apr 12, 2014
Some guy with an Indian accent (very hard to understand) called me and said there is a fraud and criminal investigation that involves my name. I did not respond of course. Sounds fishy. Be aware people. I will report it to IRS and police.
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5
Apr 12, 2014
I got a phone call from 202-239-2560 about some fraud from a guy with an Indian accent who's said he is a criminal investigation officer. Sounds fishy. I don't want people to call me like this.