The Device Capabilities API was deprecated on July 29, 2015. Get more information about our supported APIs.
x
/apis/device-capabilities /apis/device-capabilities/docs
Site Optimized for Chrome and Firefox
The MMS API was deprecated on July 29, 2015. Get more information about our supported APIs.
x
/apis/sms-mms /apis/mms/docs
Site Optimized for Chrome and Firefox
Site Optimized for Chrome and Firefox
Site Optimized for Chrome and Firefox

Please be advised that AT&T will disable access to Advertising API effective June 17th, 2016. As of today, we are closing the Ad API to new developers.

x
/apis/advertising /apis/advertising/docs /advertising /advertising/docs
/site/website/support/index.xml

AttentionLooking for assistance with your consumer wireless account? Contact Customer Care or get online account support.

FAQs

Get answers to a range of common questions

Forums

Share challenges, ideas, issues and questions with experts

Twitter

Don't know where to turn? Reach out in a Tweet and get personalized help.

Create a Support Ticket

Need a hand? The most effective way to receive support is through our support ticket system. To submit a ticket, you must sign-up as an AT&T Developer Member with Free Basic or Premium Access.

Submit a Ticket

Already a Member? Sign In Now

Create a Support Ticket

Need a hand? The most effective way to receive support is through our support ticket system.

Submit a Ticket