Adding phone number to Apple ID account
Error when editing Apple ID account setting phone number “already in use on another account”
Error when editing Apple ID account setting phone number “already in use on another account”
See -> If you've forgotten your Apple ID email address or phone number
If you've forgotten your Apple ID email address or phone number – Apple Support (UK)
Sign in to your Apple ID account page and edit / update your Apple ID details.
-> edit your trusted phone number.
Do you have another Apple ID that already linked to that phone number?
Get more help -> Contact Apple Support -> Get Support (apple.com)
See -> If you've forgotten your Apple ID email address or phone number
If you've forgotten your Apple ID email address or phone number – Apple Support (UK)
Sign in to your Apple ID account page and edit / update your Apple ID details.
-> edit your trusted phone number.
Do you have another Apple ID that already linked to that phone number?
Get more help -> Contact Apple Support -> Get Support (apple.com)
If you recently got this number, ask your carrier for a different number.
Adding phone number to Apple ID account