AT&T Universal Card


Contact AT&T Universal Card: On this Page, you will be Found AT&T Universal Card customer service Contact details for US customers, including support email Addresses, phone numbers, live Chat support links.

About AT&T Universal Card

The AT&T Universal Savings and Rewards Card offers points for non-AT&T purchases through Citi’s ThankYou Rewards Network, a free rewards program featuring a variety of merchandise, travel and gift cards at leading retailers and restaurants.

AT&T Universal Card Customer Service Contact Details US

AT&T Universal Card 


Customer Service Number
1877 288 4577

Email Support

Official Website:

Support/Complaint Online

 Office Address

Reference Links:

AT&T Universal Card Customer Service number for US Clients, email id, and other best ways to reach AT&T Universal Card Customer Service executive just call or send a mail to Customer service to get your problem resolved.

 AT&T Universal Card customer service Number

AT&T Universal Card’s customer service phone number is 1 877 288 4577, and that number is live 24 hours a day, seven days a week

phone numbers

  • 800-423-4343 (Contact)
  • 800-423-4343 (Support)

Pay by Post:

AT&T Credit Card Payment Mailing Address is provided below. It is recommended to add your AT&T account number when you check. It is important to know that the account number is found in your account statement.

  • AT&T Universal Card
  • P.O. Box 183037
  • Columbus, OH 43218-3037.

 AT&T Universal Card Support email Address

AT&T Universal Card Email Address is

If you face any issue related to AT&T Universal Card Product or Service, you can email him at with your mobile number, problem statement, and relevant screenshots (if any).

AT&T Universal Card customer support representative will get in touch with you to help resolve the issue.

AT&T Universal Card Customer Service Contact Details

  • Universal Card Call Center Number:1-800-423-4343
  • Chat Online: Press Here
  • Postal AddressCitibank Customer Services, P.O. Box 6500, Sioux Falls, SD 57117
  • Official Website:

How to contact AT&T Universal Card on Social Media?

Visit official AT&T Universal Card Twitter support page—AT&T Universal Card Twitter support team will provide 24×7 Twitter support for all your AT&T Universal Card’s Issue related queries.

just tweets @

You can also get help from AT&T Universal Card’s Official Social Media Page.


If you are interested in more AT&T Universal Card customer service Details, simply check out the links below:




Disclaimer: is not affiliated or associated with AT&T Universal Card in any manner. is only a Directory website that helps people contact customer service and support from leading companies around the world.

We do not offer any type of customer service or support for AT&T Universal Card. For Support or help Please Contact AT&T Universal Card Customer Service Official Channel.

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3 thoughts on “AT&T Universal Card”

  1. I just received my printed monthly statement. Am curious why you no longer include a page listing each purchase and amount paid. There was no such page this month. I always like to make sure that all purchases were made by me and agree with my records of spending. Please explain.