Scam! Do not answer calls from this number. They claim you have been selected to take part in some daily lottery drawing. It is just to get your info and try to get you to send money.
You CANNOT win a lottery you never bought a ticket on. You CANNOT win a contest you never entered. Government's run lotteries by law. Most likely either (a) Phishing for personal/financial information (b) Advance fee scam. Never pay money to get money.