Well, it depends. If the credit card has not been mailed, you can call the customer service of the issuing bank with the reserved mobile phone number and ask the customer service to help modify the address. If the credit card has been issued, there is a high probability that there is no way to modify it. However, you can report the loss and cancel the credit card, and then inform the customer service of the new delivery address, and the customer service will mail the reissued credit card to your revised address.