Calling Cards Unlock Service Requirements
Call of Duty Modern Warfare 3 game should be purchased on your account.
How MWZ Calling Cards Boosting Service Works
Purchasing the Zombies Calling Cards boosts for Modern Warfare Zombies mode is remarkably straightforward, as you'll now discover.
- Select additional options and order our MWZ Calling Cards carry service (you can contact support via chat if you have existing progress).
- Complete payment and fill in your contact information.
- We will reach out within 10 minutes to schedule the boost.
- Our professionals will start the Zombies Calling Cards unlock as soon as possible.
- A Pro booster will access your chosen platform and begin playing.
- The order is finished once you acquire the zombie calling card and all associated progression rewards.