If you want to activate the Peacock TV on your Apple TV then, you need to follow the steps listed below for successful activation of NBC’s Peacock TV.
Step 1: On the Apple TV go to the Apple TV App Store and search for the Peacock TV on your device. Install the Peacock TV by clicking on the Install button.
Step 2: After installing, sign in using the credentials on your device (If you have an account created prior to using Peacocktv.com/tv. If you don’t have an account created, you also can sign in using the option sign in using the activation code.
Step 3: Go to Peacock.com/tv on your browser and enter the 6 digit code displayed on your device (TV).
Step 4: After entering the code, click on continue that will load the Peacock TV, and you will get to access the exciting content on NBC’s Peacock TV on your Apple device.
I hope this method helps you in activating the Peacock TV on your Apple TV.