This article applies to your 123-reg account.
To update your 123-reg contact details, please do the following:
Please note: Changing these details will change your 123-reg Account, not your support contact details. These are the details used to contact our support teams and receive replies.
If you wish to change your support contact details, please click here.
Scroll down to the Account Management section.
Click on the Update Personal Information button.
To change your Account Information, click on the Edit Details button.
Check that the information entered is correct and then click on the Update button.
Your contact details will now be updated.