United States MMS Carrier Maintenance - AT&T

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Oct 15, 2025 - 04:00 PDT

In progress

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

Posted Oct 13, 2025 - 20:00 PDT

Scheduled

The AT&T network in the United States is conducting a series of planned maintenances from 13 October 2025 at 20:00 PDT until 15 October 2025 at 04:00 PDT. During the maintenance window, there could be intermittent delays delivering MMS to AT&T United States handsets when sending via long codes and short codes.

Note, the maintenance will be carried out on each of the following dates and times:

13 October 2025 at 20:00 PDT until 14 October 2025 at 04:00 PDT

14 October 2025 at 20:00 PDT until 15 October 2025 at 04:00 PDT

Posted Oct 09, 2025 - 00:51 PDT

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