Multiple Destination SMS Carrier Maintenance - AT&T

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Feb 03, 2026 - 04:01 PST

In progress

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

Posted Feb 02, 2026 - 22:01 PST

Scheduled

The AT&T network in the United States and Canada is conducting an emergency maintenance from 02 February 2026 at 22:00 PST until 03 February 2026 at 04:00 PST. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States and Canada handsets.

We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.

Posted Feb 02, 2026 - 19:27 PST

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).