I received a call at 7:15 pm stating that It was from the Department of investigation for the Treasury ,and I was under federal investigation. Some guy with an Indian accent left me the message, no name and a claim number that I could not understand. I tried calling back, and the a recorded message by a lady, again Indian accent, saying that it was the Dept. of investigation for treasury?!! . I did a search online of the number and it comes up as a Ymax line and I was wandering if this is a scam. Is Department of Treasury or any government departments using a voice over the internet line? The caller id displayed only "Washington DC "