Resolved after 10 days 5 hours, on August 23, 2026.
The scheduled maintenance has been completed.
Update timeline
- monitoring Aug 23, 2026, 07:00 AM UTC
The AT&T network in the United States is conducting a planned maintenance from 23 August 2026 at 00:00 PDT until 23 August 2026 at 04:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States handsets when sending via long codes and short codes.
- monitoring Aug 23, 2026, 11:00 AM UTC
The scheduled maintenance has been completed.
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