Personal Card Contact Information

Contact us by phone or mail for more information about your card benefits, your account or the website.

  For Questions   1-800-423-4343
  For Technical Assistance:   1-877-660-1151
  For Support with a Lost/Stolen Card or Identity Theft:   1-800-423-4343
  Internet Security Specialists   1-888-285-9696
  Suspicious Emails?   Report them to spoof@citicorp.com
  Outside the U.S., Call Collect   904-448-8661
  TDD/TTY
(for the hearing impaired)
  1-800-367-8997
  Send Payments to   AT&T Universal Card
P.O. Box 183037
Columbus, OH 43218-3037
  Overnight Delivery/Express Payments Mailing Address:   AT&T Universal Card
Attn: Payment Department
1500 Boltonfield Street
Columbus, OH 43228
  General Correspondence:   AT&T Universal Card
P.O. Box 6500
Sioux Falls, SD 57117
For more Information:

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