United States SMS Carrier Maintenance - AT&T

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Oct 24, 2025 - 00:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Oct 23, 2025 - 22:00 PDT

Scheduled

The AT&T network in the United States is conducting an emergency maintenance from 23 October 2025 at 22:00 PDT until 24 October 2025 at 00:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States handsets.

Posted Oct 22, 2025 - 21:04 PDT

This scheduled maintenance affected: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America, SMS Toll-Free, North America) and ZIPWHIP MESSAGING (SMS Long Code, North America, SMS Toll-Free, North America).