This number is a variation on the Publishers Clearing House scam. My 90 y.o. father was TOLD to get a Monypak Green card and then report the number to the scammer. He fell for it big time, more than once. 876 area codes are ALWAYS suspect. I have a dozen documented.
Associated US area code scammer numbers are:
(516) 847-1306
(202) 558-4964    
(702) 490-0639
(516) 495-6493    

This is a scam from a group saying they are associated with Publisher's Clearing House. They tell you to get a Moneypak Green prepaid card and give the number to them. That is supposed to get you approved for a prize from Publisher's Clearing House. SCAM all the way!!!!!! 1-888-382-1222 is the number to register for the national "do not call list" I suggest you call that number and register.

Won 5 mil and brand new red Mercedes.

NO you did not.