Sign in to My O2
Already an O2 customer?
If you've got a Pay Monthly account then we've automatically registered you with My O2 and given you a username and password.
Not yet registered?
If you're a Pay As You Go customer here are just some of the benefits of registering:
- Check your usage and remaining balance
- Set up auto top-ups
- Manage O2 Rewards
O2 Wifi customer? You can register to manage your account here, whatever network you're on.
