Got the same call with the same deal. Said they were from the US Treasury Department, however, this number is a DC area cell number. We call the Treasury Department, and they said no such program exists. It is a fraud, they also said e-mails claiming they are from them are almost always scams. Beware.
I just got a call from this number from an Indian Fellow, who said his name was Henry Williams and that I was approved for up tp 5000 dollars but to recieve the funds i had to go to a western union and send 172 dollars "to show i can pay back the installments". He said that he will send that amount back to me along with the 172.