888-392-8415

A guy introduces himself as a IRS representative and asks me to return the call in an intimidating tone. Sounds like a black guy and sounds like a scam.

There is a fairly common IRS or "tax scam" being practiced by scammers on both Canadian and USA residents.
USA tax payers should read this:
http://www.irs.gov/uac/Newsroom/IRS-Reiterate ... -Telephone-Scam

Short answer:
The IRS never initiates a contact via phone.
They always send a snailmail first.

Educational post:
This scam is also described as scam #11, here:
http://phonehelp.2truth.com/facts_rev.html

Remember to return here, to 800notes.com, after you look at any of the information at that site, either to post more information, or to let us know you avoided the scam, or to read any further information about that number that others may post.

Originates in either India or Pakistan.  Either way they are pretty much outside the reach of US law.  Call blocker is your best bet.

Now why do you want to stir the PC Pot?  Sounds like one of the Scam TROLLS making comments because of so many posts about Asians being scammers.

This morning, I just received a recorded phone message supposedly for the IRS, sating my name name was under scrutiny and I should call the IRS at 888 392 8415. If I did not call, I would be taken to court.

Today I was told if I didn't return the call at 888-392-8415 immediately there would be a warrant for my arrest. Said it was an IRS matter.

received the same exact call/message as described above

I received a phone call today from the same number stating that they were the IRS if I did not call back that I would be arrested.  

Same call received this am with same recorded message as above post. Also sounded very threatening.

I got the same one, figured it was Obama just trying to screw me out of more taxes.

Got the same call twice this week.  Did not call back as IRS does always send letters first. probably a scam.

Received this call today.
"Call back immediately or a warrant would be issued in your name for arrest".
No iD or contact info for when you call back. I can imagine the first question is "and to verify who you are, may I have your SS number and D.O.B . . ."  
Yes, "aggressive"-sounding but an electronic voice or voice-concealing device is used.

http://www.irs.gov/uac/Tax-Scams-Consumer-Alerts
https://800notes.com/forum/ta-8c2f64bf2b91fa5/irs-warns-of-telephone-scam

Report the Calls to the real IRS here:
•report the incident to the Treasury Inspector General for Tax Administration at 800-366-4484.
•You can also file a complaint with the Federal Trade Commission at FTC.gov. Add "IRS Telephone Scam" to the comments in your complaint.

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Do consider maybe getting a call blocking device or phone.. You can google them and many are around $50.00 or so.

Got same threatening message on my answering machine today

Received a few calls from 888-392-8415, an IRS agent threatening me with immediate arrest if I didn't call back. Today I called back and an individual actually answered. I asked if this was the IRS and asked to speak to the c--k s----r in charge
and if he was the c--k s----r in charge, he hung up on me.

Received call IRS yea right not my first Rhodeo!

Got a call from 888-392-8415 threatening if I didn't call back a warrant would be issued for my arrest.

Sounds like a black guy?  Give me a break.

Seriously?  Do you comment on absolutely any topic to weave a tired Obama slam in?  Get a life - He won the election - twice.

Sounds like CharlieFL is black and voted for Obama (twice), lets go easy on him, he has enough problems.