Universal Card Customer Service Numbers

  1. General: 1-800-423-4343

  2. Alternative: 1-877-660-1151

  3. Head Office Location: AT&T Universal Card P.O. Box 6500 Sioux Falls, SD 57117
  4. Driving Direction: Follow the directions to locate Universal Card
  5. Send Message at: spoof@citicorp.com.
  6. Locations Near You: Find nearby locations of Universal Card

What is Universal Card in the Process of?

Universal Card is published by Att industry. Att is a Telecommunications association that was established in the year of 1983 on Fifth October. ATT is fully known as American Telephone and Telegraph industry. Universal Card is issues for both the Personal and Business purposes. Universal Personal Cards are of Two types known as Universal Savings Platinum Card and Universal Savings and Rewards Card.