DO NOT return the call from someone calling from a 876 area code.
This is not a toll free "800" number, it is the international long distance code for the island nation of Jamaica. You are charged international and long distance rates for calling this number. Other international/long distance area codes are 809, 284, and 649.
http://www.att.net/smartcontrols-809AreaCode

Scammers use these numbers to not only try to scam you out of money, but also sting you with high phone call rates.
http://www.consumer.ftc.gov/articles/0119-jam ... ng-us-consumers
http://www.dhs.gov/news/2013/03/13/written-te ... 2%80%9C876-scam

I just got a call from this number said I won a "Cash prize" I told him that I knew this was a scam. Then he treated to kill me. :/

Scammer. I told him so and he hung up; now I will report the number.

Just got this call - scam scam beware

Be Aware --- this person calls and tells you that you have won $255,000.00 and says they are trying to FedEx the funds but you have to give him your bank account information in order to receive your FedEx package.  I told him that if I had won then they should be sending the FedEx package at their expense and not mind.  Needless to say, the call ended.........this is a scam.................

This person is trying to obtain your checking account information to deposit a "cash prize" that is fraudulent.  He is very pushy and will not agree to remove your number from his call list.  I am in the process of reporting this to the FBI.  Watch out!