Contact information for Discover credit card services is available through the company website, notes Discover. People can contact the company via mail, email or 24-hour phone support.Continue Reading
The Discover Card Help Center provides phone support for consumers, including those who are hearing impaired, and businesses, according to Discover. Phone support is available 24 hours a day, seven days a week for gift card holders, credit card holders and businesses. Phone support is available during business hours for corporate, banking and loan services. All phone numbers are found on the company's website.
Email support is available through Discover.com, and the feature requires users to log in. Corporate email addresses are listed on the website for media relations, investor relations and financial services.Learn more about Customer Service