AT&T complaint phone number, email address & complaint form.

AT&T complaint phone number

A simple explanation of how to make a quick complaint by Complaint number in AT&T. Use the information below to make a quick complaint to AT&T.

AT&T complaints phone number & email address.

Phone number: 800-288-2020
Email Address: N/A
Corporate Head office: Whitacre Tower, 208 S Akard St, Dallas, TX 75201, United States
Official website:
Complaint Form

How to make a complaint to AT&T

AT&T complaints, To make a complaint in AT&T you can first make a complaint from the number 800.288.2020 given here. If you do not find a solution to your problem by phone, we suggest that you complain by email.

About AT&T

AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but it is headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world’s largest telecommunications company and the second largest provider of mobile telephone services.

AT&T complaints Information

We have given you more phone numbers, email addresses, and contact form here so that the customer can easily complain in AT&T. Which we have given from AT&T’s website.

Here you can first Complaint By Email: email but email complaints will not solve your problem anytime soon. This process may take some time.

Complaint By Phone: 800.288.2020 to resolve your issue as soon as possible.

If you still can’t make a complaint by phone or email, we suggest you go to AT&T’s main Official Website and fill out a contact form.

If you use social media, you can go to Facebook, Twitter, and Instagram pages and ask questions by commenting.


AT&T Head Office address Phone number

You can also file a complaint through the head office address and phone number provided here.

Whitacre Tower, 208 S Akard St, Dallas, TX 75201, United States

his main telephone number is

AT&T Corporate Office Phone Number: (210) 821-4105.

AT&T Other complaints Information

Small/Medium Business Support

Enterprise Business Support

For Enterprise Businesses with more than 100 employees

Executive Customer Care Contact

If you’ve contacted Customer Service and require additional support, please use the form below to contact the VP of Customer Care

Stockholder Services Hotline: 1-800-351-7221
(210) 351-3327

Stockholder Account correspondence/inquiries:

AT&T Inc.
C/O Computershare
P.O. Box 505005
Louisville, KY 40233

AT&T Working hours

Mon9:00 am5:00 pm
Tue9:00 am5:00 pm
Wed9:00 am5:00 pm
Thu9:00 am5:00 pm
Fri9:00 am5:00 pm
SunClosedClosed is not connected with AT&T complaints but we do provide phone numbers, emails, and addresses that make it easy for customers to complain easily and quickly.

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