Amazon App Change Phone Number. Push customer service button in the menu. You may have to replace the phone with the same number you had.
It may be that you are using the same number for two different amazon accounts. Enter the phone number you want to use, and then select next. Vbsstore on nov 28, 2017 11:29 am.
Sign out of the amazon flex app.
(we recommend that you add a recovery phone number if you haven't already.) change your phone number: Vbsstore on nov 28, 2017 11:29 am. To proceed, you would get a message on the new number. I think you are right, you can’t really edit the phone number.