PRODUCT SUPPORT CONTACT For product questions, call 52. Show the world you're a member of PSE Nation. The Console Serial Number is located at the rear of the PS3 console, on a white label as circled Below. its the last alpha numeric characters of the serial number starting with CECH. Hoyt Bow Serial Number Lookup Pse Bow Serial Number Year Chart Pse Bow Serial Number I contacted Matthews headquarters by e-mail and focused to the precise place where the number had been etched.