Resolved after 3 hours 31 minutes, affecting RCS Messaging, on April 18, 2026.
We are no longer experiencing any issue towards RCS messages on AT&T devices. This incident has now been resolved.
Affected components
Update timeline
- investigating Apr 18, 2026, 03:00 AM UTC
Receipts for RCS messages on ATT devices are delayed, We are working with ATT provider to resolve this issue. We will provide an update as soon as possible or within the next 1 hour
- investigating Apr 18, 2026, 04:13 AM UTC
Receipts for RCS messages on ATT devices are still delayed, We are working with ATT provider to resolve this issue. We will provide an update as soon as possible or within the next 2 hours
- monitoring Apr 18, 2026, 05:46 AM UTC
We are observing successful delivery for RCS messages on AT&T devices. We will continue to monitor to ensure full service recovery. We expect to provide another update in 2 hours or as soon as more information becomes available.
- resolved Apr 18, 2026, 06:31 AM UTC
We are no longer experiencing any issue towards RCS messages on AT&T devices. This incident has now been resolved.
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