Hi
I have switched my mobile number (kept the old one) but the number work.
I have checked the number showing on my mobile and it’s still the provisional number given to me (have restarted my phone twice) and I can’t edit this number.
i have also gone into my Apple ID info in the settings - it shows there that the provisional number is deactivated and it shows my switch number (the old one)
However, the new number still does not work and it still works on my old phone.
any help welcome thank you!