Radio code for Ford CD 6000 serial number V062298?

Hi, Ive just had a new clutch on my 2007 Focus but the radio now doesnt work. I paid £2.99 for a code from "Quickcodes" and got a code of 4270, but this wont work. They are not answering emails and Ford want £30. Can anybody help me pleeeeeeeease. Driving with no music is killing me :-(