Mercury Credit Card Login, Payment, Customer Service

Current February 3, 2021 – Below you can find the key information you would like as a Mercury credit card holder to access your account online, make payments, and reach customer service for further support. Note that the Mercury Mastercard is issued by First Bank & Trust (and marketed by Credit Shop), and that First Bank & Trust provides all of the above services.

Online Account Access

• Log in here to make a payment and take care of your account .

Customer Service – Help & Pay By Phone

• The Mercury credit card customer service phone number for payments and other assistance is 1-866-686-2158.

Credit Card Payment Address

Mercury Card Services
P. O. Box 70168
Philadelphia, PA 19176-0168