United States SMS and MMS Carrier Maintenance - AT&T

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted May 01, 2025 - 20:00 PDT

In progress

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

Posted May 01, 2025 - 18:01 PDT

Scheduled

The AT&T network in the United States is conducting a planned maintenance from 01 May 2025 at 18:00 PDT until 01 May 2025 at 20:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from AT&T United States handsets when sending via short codes.

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

Posted Apr 30, 2025 - 22:16 PDT

This scheduled maintenance affected: CARRIER NETWORK (SMS Short Code, North America, MMS Short Code, North America).