Who called from 5302171121

I received the same message too

That's what mine said too

I got a call from here but was at work so I denied the   call but they left a voice mail that had me worried. And even more so after I called the number. The on chance I looked it up on line and saw how many people had been called I will report this to the police and fbi tommorw

Got a call from the same number, a message was left threatening me as well... I attempted to call back but no one answered. Has to be a scam.

I received a message stating I have a report of Tax Fraud against me and that I would be arrested and charge in a federal offence in front of a magistrate.  If I didnt call I would be arrested.