Not really posivble at this time. Callers are located in India and Pakistan and as such beyond the reach of US law. US can't do anything and th e local governments do little. Occasionally a US money mule is arrested but that's about it. Invest in a call blocker and DO NOT pick up on call numbers you do not recognize.
This is the second call from this number threatening arrest if I don't take care of this matter. I do hope something could be done to put a stop to these scam low-lifes.
Supposedly someone from the US Treasury called and left a message that this was their final call before arresting me in the federal courts. Left this number to call back. I did not!
I got a call today from 973-339-7746. I didn't recognize the number so I let it go to voice mail. Same thing as others have said. Robo call. It said second attempt to contact me and if I don't get this taken care of I will go before a federal magistrate or grand jury. It was from 973-339-7746. Looked up the number and it is registered to a company called Level 3 Communications.