It was 4am and it woke me! A message to call back was left .it was a recorded message.

I believe  it's a international # it has a + 304 467 4687.

automatic caller said this was the final call from the IRS and that I was going to be sue and   I needed to call this number immediately.

It was a recorded message saying the IRS was filing charges against me.  I was to call this number.  I called and got some man with an accent (sounded east indian).  He informed me my taxes were incorrect for 2009 and 2013 and I owed additional money.  When I asked for documentation to be sent so I could verify what he stated, the name calling started, such as f__king [***].  I advised he should get a real job and quit preying on people.  It got worse.  I advised until they could send proper documentation, then I would no longer speak to them and promptly hung up.

I got called at 6:30 this morning and when i answered it was automatic caller said this was the final call from the IRS and that I was going to be sue and I needed to call this number immediately. I was advised by my husband to call the IRS first and see if this number (304-461-4687) was one of theirs.