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Following is a list of of the phone numbers for the customer service departments of the most common credit card issuers. Please be advised that the listed directory is NOT for card application. You can not apply for a card using the numbers below. These are customer service numbers that have been established to service existing account holders
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
- U.S. Bank - Customer Service: 1-800-685-5065
- UMB Bank - Customer Service: 1-800-821-2171
- Union Bank of California - Customer Service: 1-415-765-2000
- Union Planters Bank N.A. - Customer Service: 1-800-585-5361
- Union Plus Card - Customer Service: 1-800-771-7321
- United Mileage Plus / First USA - Customer Service: 1-800-537-7783
- United Nations Federal Credit Union - Customer Service: 1-800-891-2471
- United States Senate FCU - Customer Service: 1-800-374-2758
- Universal Campus Credit Union - Customer Service: 1-801-223-8188
- University Federal Credit Union - Customer Service: 1-800-252-8311
- University of Hawaii Federal Credit Union - Customer Service: 1-808-983-5500
- University of Iowa Community Credit Union - Customer Service: 1-800-397-3790
- University of Kentucky Federal Credit Union - Customer Service: 1-800-234-UKCU
- University of Nebraska Federal Credit Union - Customer Service: 1-800-875-5933
- University of Pennsylvania Student Federal Credit Union - Customer Service: 1-215-898-9697
- University of Virginia Community Credit Union - Customer Service: 1-888-887-9136
- US Alliance Federal Credit Union - Customer Service: 1-800-431-2754
- USAA - Customer Service: 1-877-632-3002
- USE Credit Union - Customer Service: 1-866-873-4968
- UW Credit Union - Customer Service: 1-800-533-6773