I received a call from this number wanting me to set up a western union account to transfer $7,200.

I got a call from a blocked number telling me to call that number for a tax free grant.  I called the number and some Indian guy picked up.  I could barely understand him but he told me to type in google search for teamviewer 7 overview.  When I got there he told me to click on the second link and then scroll to the bottom of the page.  After that I couldn't understand him anymore and he hung up.  I looked up "teamviewer 7 overview scams" in google and there were a bunch of people who said that that site gets used alot in a computer virus scam so it's definitely fake.

My wife received a call and was told that they were a gov. agency, wanting to give her $10,500, just because she has been a good citizen???

me too... $ govt. giving me $7000.00 ... when I called the number no one answered

received a call claiming to be IRS - what a scam.....

I also received a call from an unavailable #  saying I won a $10,200 grant and to call 202-436-9751 to "claim my award".  Its a scam.

Called and said it was the government/treasury department.  That there was $7000 waiting to be given to me. Gave me the 202-436-9751 number, but no one answers when it is dialed.
What type of scam is this>

just called me saying they were from the US government giving away 7200.00 dollars in grants to over 2000 people and my name and number were chosen.  Gave me a confirmation number and a call back number.  When I tried to call back there was no answer...

caller claims to be DEA