The correct address is vital when you pay a credit card bill by mail. Although some credit card companies have one central payment address, others have multiple addresses for customers in different locations. In addition to making sure you have the correct mailing address, it’s also important to write your account number on the check and mail your payment at least seven to 10 days before the due date.
Check your last billing statement for a section that says, “Send payments to.” This should show you the correct billing address.
Visit the credit card company's website. Review the frequently asked questions page or log into your online account and review the account information page.
Call the credit card company and speak with a customer service representative.
If the card is for a store that has a nearby physical location, ask for the correct billing address at the customer service desk