HOW DO I CHNAGE MY CARD NUMBER FOR MY APPLE CARE

https://support.apple.com/en-us/HT202704

priya61 Said:

"how do I change my card number for my apple care"

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Please Clarify:

What do you mean "card number" (in respect to "apple care")?

Sign into your Apple ID and change your payment options there. I do not know if you need to contact your phone provider if it is running through them, you best check on that with them.

OP may be paying for it monthly (automatic charge).

Oh! As in payments. I see.

Thank you for clarifying with that link.