Customer Service


Online—Mange your account without picking up the phone

  • Contact us via secure e-mail
  • Change your address, e-mail, or employee information
  • Set up e-mail alerts and reminders to avoid late fees and learn if you're near your credit limit

By Phone—Call us 24/7

  • In the U.S., call 1-888-DISCOVER (1-888-347-2683)
  • Outside the U.S., call 1-801-902-3100
  • TDD: 1-800-347-7449

Mail a Payment—please send to:

Discover Business Card
P.O. Box 15735
Wilmington, DE 19886-5735-0423


Lost or Stolen Card?

Please call us immediately at 1-888-DISCOVER

Footer Region