How to find the ID of my game center account?

Hello dantony290,

Your Game Center profile is usually associated with your Apple ID. To view your profile information sign into Game Center with your Apple ID using the steps in Use Game Center to play with friends.

"On your iPhone or iPad

1. Open Settings. Scroll to Game Center, then tap it.
2. If Game Center isn’t on, turn it on, then sign in with your Apple ID.*
3. Tap the Nickname field to enter a name that your friends will see when you play games together. If you can’t think of a name, you can choose one of the randomly generated suggestions.
4. To personalize the picture that shows with your nickname, tap Edit in the circle at the top of the page. From here, you can create a Memoji, use an existing one, or customize how your nickname's initials appear."

If you see existing information when you sign in, then you already have a Game Center profile set up.

Cheers!