Received a robo call from this number. The caller identified himself as James Carston, but sounded more like a Johar Chopra. He had the same message about legal action against me by the US Treasury if I didn't call back and cooperate.

They leave threatening voicemails

I called this number back multiple times only to get a busy signal.  Finally, a woman answered (in what sounded like an Indian accent) with "U.S. Treasury".   I asked "who is this?".  She responded "U.S. Treasury".  I asked "the U.S. Treasury in Dallas?" and she hung up on me.  Background noise indicated some kind of call center activity.  Tried again but got the error message, "Your call did not go through, please try your call again, 144T".

Same crap us Treasury n I'm be in front of magistrate ppl need stop scamming n work for living gez

I received a call today and they kept telling me that I would be arrested......I just hung up on them....This is not nice, there must be some one we could call and report this...