202-753-7470 called me and didn't leave a voice mail. I called the number back anonymously and got a heavy accented person that I could barely understand. Immediately he ask me for my name. I had to ask for the business name at least 3 times but could still not make out because of his accent. I finally hung up. I kept calling back about 4 times but would disconnect after going into their recording to hold and then would disconnect me after sounding like someone was supposed to answer. I was able to eventually get through and this time an american speaking answered. He immediately asked for my name. I gave him a fictitious name and he told me I won 2 Walmart cards at $100.00 each and also $40.00 in gasoline coupons. He said there name was Contact Center Solutions. I think he made that name up because i didn't find anything when i googled. He told me i was only required to pay postage and handling fees of $11.00. THIS IS A SCAM. Just make up a name and go along with it and then hang up when they get to the credit card part.