"Call of Duty: Black Ops Cold War" will soon be hosting a multiplayer beta, and Xfinity customers can get in early. Learn about the process here.

In order to access this free Modern Warfare 2 beta code, you'll first need to ensure that you have some type of service through Xfinity, as you won't be able to just score the code without service.

2022's Modern Warfare II also featured a promotion with Xfinity to give subscribers a code to join the beta for that year's Call of Duty game.