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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.
Stay safe
We’ll never email or text asking you to send or verify personal, financial or password details. Make sure you keep your details safe and never give them out, even if it looks like the email or text came from us.