Complaint Review: U.S. Department of Treasury Grants Department

I just received a call on my cell from (202) 154-6668, 11:38am on Monday, November 14, 2017 to be exact.  The caller had a heavy accent, likely Indian or Pakistani, and proceeded to inform me that he was calling from the U.S. Treasury Department and that my name had bee selected to be awarded a grant in the amount of $9000.  I asked him to repeat where he was calling from, and I repeated it just so I was clear.  Then I chuckled and he stopped speaking and asked me did I just laugh, to which I replied that I had and he got all huffy and disconnected the call.  When I did a google search, this site came up and I'm just surprised that I hadn't found it sooner.  I've also gotten a few calls from the U.S. Federal Grants Department that I probably don't need to report as I've already seen it on here.