I got one too. Heavy accented person.  Believe it is FRAUD/IDENTITY THEFT SCAM representing they are from Dept. of Justice.  REPORT TO AUTHORITIES.  I'm doing a paid reverse phone search on them.  Will report them to authorities when get info.

I also got a phone from this number, person called was Dvane Pozza (Heavy accented person) asking me to call US Custom Protection Dept with reference to the package they are holding from 2012. I am not aware of any packeage I have ordered or expecting.