If you are the holder of a Phillips 66 credit card issued by Synchrony Bank, you have the following options to pay your credit card bill each month:
- Online: Log in to your account here and make your payment.
- By Mail: Send your payment to the following address: Phillips 66 Credit Card, P.O. Box 530942, Atlanta, GA 30353-0942.
- By Phone: The Phillips 66 credit card customer service phone number for payments is 855-513-1176.