Ask PlayStation UK on Twitter: "@ryanfyffe2 Sorry, that's from the box. The serial number is on the back or the bottom of the console under a bar code. ^JB" / Twitter
Ask PlayStation on Twitter: "Learn where you can find the Model Number and Serial Number on the PS4: http://t.co/DbBWf9JULD http://t.co/LZ74jlQgS1" / Twitter