To reach a Discover representative by phone within the United States, call 1-800-DISCOVER (1-800-347-2683). If you're calling outside of the United States, call 1-801-902-3100. Both of these numbers are available for customers 24/7 and even have operators that speak Spanish. Discover customers that are deaf or hard of hearing should call 1-800-347-7449.

You can also access your account online and reach a customer service representative that way. Visit your account online by going to this website and signing in

If you would like to reach Discover through snail mail, you have a few options. If you're looking to make a payment, send your payment to this address:

Discover Financial Services
P.O. Box 6103
Carol Stream, IL 60197-6103

If you're looking for a general inquiry about your account, send your question or concern to this address:

Discover Financial Services
P.O. Box 30943
Salt Lake City, UT 84130-0943

Let us know if you've used any of these methods to contact Discover. Are there any we forgot? Please post your responses below!