"This is a message from the US treasury intending your serious attention. Ignoring this will be an intentional attempt to avoid initial appearance before a magistrate judge or a grand jury for a federal criminal offense. This is a final attempt to reach you to resolve tis issue immediately and to speak with a Federal agent call back number 240-240-9093"
I also received this same phone call. Things like this always seem shady and I'm thinking if they were really trying to contact me about something they'd have sent a letter.
"This is a message from the US treasury intending your serious attention. Ignoring this will be an intentional attempt to avoid initial appearance before a magistrate judge or a grand jury for a federal criminal offense. This is a final attempt to reach you to resolve tis issue immediately and to speak with a Federal agent call back number 240-240-9093"