Got a call from this number this morning, did not leave  voice messages.  I received about 3-4 calls from different phone numbers from this area (Washington D. C.) for the last few weeks.

Received call at 12:50pm. A man with a heavy accent tells me that my number has been selected randomly by the government and could be worth 9000...........I said "no thank you" and they hung up. Very, very difficult to understand the person. Positive that it is some type of scam.