Get AT&T Prepaid Customer Service Phone Number, Email Id, Chat Support, and Headquarters Address to contact AT&T Prepaid Customer Support Service for help.
AT&T Prepaid Customer Support Service Phone Number
7.00 am to 12.00 am – Mon to Sun
AT&T Prepaid Customer Support Service Helpline Phone Number
- 1-408-962-1025 – For Abroad Travel Support
Service Hours – 24 Hours 7 Days
- 1-888-858-0822 – For Plans & Deals
- 1-877-318-2092 – For Address Change
AT&T Prepaid Customer Support Service Email Address
- N/A – AT&T does not offer Email Customer Support Service.
AT&T Prepaid Customer Service Chat Support
- N/A – AT&T does not offer Customer Service Chat Support.
AT&T Corporate Headquarters Address
208 S. Akard St.
Dallas, TX – 75202
Phone No: 1-210-821-4105
AT&T Prepaid Official Website, Social Medial Profile, And Other Important Links
AT&T Prepaid Website
AT&T Prepaid Mobile Social Media Profile
AT&T Prepaid Other Important Links
AT&T Prepaid Customer Support Service FAQ’s
A) AT&T Corporate Headquarters is at Dallas, Texas and contact phone number is 1-210-821-4105.
A) To start or activate AT&T Prepaid Multi Line Account
1) Log-in to AT&T Account.
2) Select Multi Line Discount.
3) Choose an account type between Personal and Business.
4) Select a plan.
5) Read the Terms and Conditions.
6) Click on I Agree.
7) Your account will convert into multi line.
A) To check AT&T Prepaid balance simply dial *777# from AT&T Prepaid Mobile Phone and you will receive a text message containing your account detail.