I received a similar voice generated message from 202-241-7165 on 10/9/14. Not sure the name used in the call as the audio quality was very poor. Says he is from IRS and to call back that number. I did just to see what or who it was behind this but the line never got through. Another scam number to watch out for! Thanks for sharing everyone
I got one today, June 25th. I called the IRS & they don't take complaints over the phone, it's fax or mail only. It's 100% a scam. They will try to get you to give information over the phone and they also try to hack your phone if you call them back.
Here's the IRS link if they call you:
http://www.irs.gov/Individuals/How-Do-You-Rep ... aud-Activity%3F