Credit Card Customer Services

Contact Us

Credit Card Customer Services

To apply for a Sunoco credit card, get information on your existing account, or report a lost/stolen card:

Consumer/Personal Cards
Monday through Friday 7:00 a.m. to 7:00 p.m. EST

Commercial/Business Cards
Monday through Friday 8:00 a.m. to 8:00 p.m. EST

Sunoco MasterCard
24 hours/7 days a week
To apply by phone, call 1-800-4SUNOCO
For questions concerning an existing account, call 1 (877) 645-2017