I can't give you a new code, but EA have a good system for helping you find your lost codes.
The first step for the worst case scenario - you've lost your serial code and have no way of finding it, because you don't already have the game installed - EA customer support will be able to help: https://help.ea.com/contact-us
The second method can help if you have the game on your PC but don't have the serial code for it. This comes directly from EA's forum: Find your registration/serial code
The third and final method refers to having a broken disk, even if you don't have the serial code, you may be able to download directly from EA's Origin and get an online copy: Redeem Your Serial Code in Origin
