My colleague is trying to share a 'Notes' page with me, it's private and takes me to 2fa and asks me to select the number for that. But the only number offered is an old number which has been deleted from my Apple ID and replaced with the new one. I have also checked my contact info on my iPhone and that only hold the new number. Help!
MacBook Pro 13″, macOS 12.6
You likely didn't update the number in the right spot specific for two factor authentication or did not delete the old number. See "To see, add, or change your trusted phone numbers" near the bottom of Two-factor authentication for Apple ID - Apple Support
You likely didn't update the number in the right spot specific for two factor authentication or did not delete the old number. See "To see, add, or change your trusted phone numbers" near the bottom of Two-factor authentication for Apple ID - Apple Support
Interesting. You’ll want to Contact Apple by call or chat next from Contact Apple for support and service - Apple Support
That's not it. I have updated the trusted number there and deleted the old one, there is no trace of the old number anywhere I can find. Any more suggestions?
2FA going to old number despite Apple ID having been changed to new number
