United States SMS Carrier Maintenance - AT&T

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted Jun 16, 2026 - 00:00 PDT

In progress

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

Posted Jun 15, 2026 - 20:02 PDT

Scheduled

The AT&T network in the United States is conducting a planned maintenance from 15 June 2026 at 20:00 PDT until 16 June 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States handsets.

Posted Jun 13, 2026 - 04:50 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).