Got another fake call on my mobile phone from "Cheryl Park" of the "Internal Revenue Service" telling me there was a warrant out on my name, and to call her back immediately or else I would suffer the consequences of arrest, etc. What is the FTC and what are the phone companies doing about this misuse of telecommunications to the detriment of the citizens?

If you have a minute, report this IRS scam number here:
IRS scam
http://www.irs.gov/uac/Tax-Scams-Consumer-Alerts

The more information they have, the more likely that authorities can track down these "people."

Got call from this number 4 times but never picked up. As a spam caller these guys are dedicated.

Same as RickG, received call from IRS and left a message stating I would be arrested if immediate action wasn't taken. I've received no mail from IRS stating this claim. Person with foreign accent, left no badge number, and slightly aggressive. Please report to put a stop to this. IRS is bad enough, don't need scammers trying to take hard working Americans money too.

Seemed to be an Indian woman