Who called from 3463039921

This number calls and calls and calls.
I have not called back, - and will not. They say that they are the IRS and have a case to sue me.
Is there somewhere else to report this, I wonder?

Automated call claiming to be from the IRS and they are going to sue me. Asked me to call back: 346-303-9921.

They are also calling businesses as well.  Called mine and scared the $%!) out of the secretary.

They said IRS was filing a suit against me and I needed to call them immediately. They have called twice today and it is a robot call.

I also received a call (on my wife's cell) saying that the IRS were about to sue me.
When I called back a person who could 'just about' speak English knew my name (from the phone number) and knew my mailing address.

He went on to say that the IRS had sent several recorded letters incoming me of the unpaid tax and since I wasn't in they left a piece of paper to tell me.

The "IRS Officer" then said they had audited my taxes for the years 2009 to 02014... and found I owed $1873.
When I pointed out that 2 months ago I got a letter from the IRS stating that I owed $7.63 and had paid it... he said this was 'different'

bit of a joke really - hits us where it hurts (everyone is afraid of the IRS) but when you think about it... Nah....