@ev1
How do I change my date of birth?
You can now change the date of birth on your account in My O2 if it looks incorrect.
Get started by signing into My O2 and select ‘Manage details’ – we’ll send you a one-time access code to your device so that you can view and edit your details. Then select ‘Edit date of birth’.
Upload one of the requested documents – passport, birth certificate, or driving licence. We’ll check it and, once verified, your date of birth will be updated.
I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
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