I need to update my payment info. Please give me a phone number to call to do it rather than online.
What is a phone number for Apple billing and payment?
iPad, iPadOS 14
This document explains how to 'Change, add, [review,] or remove Apple ID payment methods' on an Apple mobile device, a Mac, or a PC; click here --> https://support.apple.com/HT201266
Contact Apple for support and service --> "See a list of Apple phone numbers around the world." - https://support.apple.com/HT201232