They left a message indicating that they are from the "United States Treasury". When I called back from a different number, they asked if they left the message on the number I was calling from. I indicated it was not and that I was not going to give them any personal information without getting clarification whether this was a legitimate number associated with the US Treasury. The voice on the other line was an Indian male voice. He basically told me to "shut up and don't call this number". That doesn't sound like something that a legitimate person working for the US Treasury would say.

Same as Susan, threatening message as a federal offense if I don't call back. Sounded like a male Indian.

They even left a message.  This is the google voice transcription.  And yes it is nonsense.

Hi, my name is David Gray this message is intended to contact you regarding an enforcement action executed by the United States treasury intending you're serious attention ignoring this message will be an intentional second attempt to Avoid initial appearance before the magistrate judge or a grand jury for a federal criminal offense the number to reach us will be 516-2059 3113. I repeat 516 259 3113 advise you to cooperate with us and help us to help you. Thank you.

This guy told me I would have to call them back asp or go to court threw the usa government...and I would have to appear before the jury. Or go to jail...[***] holes...He had an accent could barely speak english.....sounded like  islamic...not sure...scammer or sleeper

Received threatening phone call from treasury demanding information and to call back or there would be criminal charges.  Foreign sounding male.