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 |
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| Overnight Delivery/Express Payments Mailing Address: | AT&T Universal Card Attn: Payment Department 1500 Boltonfield Street Columbus, OH 43228 |
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| General Correspondence: | AT&T Universal Card P.O. Box 6500 Sioux Falls, SD 57117 |
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