I received a VM message from this number, the Tax Crime Unit of the IRS saying that the IRS has issued a warrant for my arrest and to call back immediately.  First off, the IRS doesn't call and leave VM message like this.  This reads SCAM all over it.  Here's a link to the IRS website that will give you more information about the these scams https://www.irs.gov/uac/newsroom/scam-phone-c ... uspicious-calls.