recieved message about won prize

Dear sir i had received a msg on my cell no03335358115 on 1:25pm/19:09:2012 from number 00923435001740 regarding your mobile no has won 1,000,000 POUNDS in our cocacolamobile winner to release your prize kindly send ur details to mycokemobile@live.com please sir if it is true then please inform me on this email id  bostan.khan258@yahoo.co.uk .

Haji Raja Bostan Khan