Get quick access to your account as a Discover Card Credit cardholder. Information includes logging in, making an online payment, and contacting customer service.
Discover Credit Card Login and Payment Access
Discover Card Credit Card Customer Service – Assistance & Payment by Phone
- Discover Card Credit Card customer service phone number: 1-800-347-2683 (1-800-DISCOVER)
- Customer Service is available 24 hours a day
- For TDD, call 1-800-347-7449
Discover Card Credit Card Payment Address
PO Box 6103
Carol Stream, IL 60197-6103
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Disclaimer: This is an informational post to assist readers of Smart Mom HQ and it is not meant to take the place of answering business-related questions for this company. It was thoroughly researched and reliable information at the time of posting. Information and card images are credited to the company.