Updating phone number on Apple id

Hello georges44,

Thank you for using Apple Support Communities.

To change the phone number associated with your Apple ID. On a web browser:

1. Go to your Apple ID account page and enter your Apple ID and password.
2. Go to the Security Section and select Edit.
3. Add the number you want to use and verify it.
4. Select the number you want to remove and click the cross sign next to it.

This should give you the new number.

Best regards.