AT&T carrier network — intermittent delivery failures
Timeline · 2 updates
- identified Apr 30, 2026, 10:21 PM UTC
AT&T is experiencing degraded message delivery across several US regions. SMS and MMS messages destined to AT&T subscribers are seeing elevated failure rates and latency above baseline. Our systems are actively monitoring.
- resolved May 01, 2026, 01:16 PM UTC
As of 1:30 AM EST, the AT&T delivery issue has been resolved. Messages are delivering normally.