Delivery Issue United States - AT&T

Incident Report for Sinch

Resolved

Incident Start Time: 2025-08-12 05:27 UTC
Incident Start Time: 2025-08-12 11:00 UTC
Posted Aug 12, 2025 - 12:20 UTC

Update

This incident has been resolved.

Incident Start Time: 2025-08-12 05:27 UTC
Incident Start Time: 2025-08-12 11:00 UTC
Posted Aug 12, 2025 - 12:20 UTC

Update

We are continuing to investigate this issue.
Posted Aug 12, 2025 - 10:01 UTC

Investigating

We are currently observing delivery issues in United States - AT&T.

Incident Start Time: 2025-08-12 05:27 UTC

Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
Posted Aug 12, 2025 - 08:43 UTC
This incident affected: External Connectivity (SMS - US - ShortCode, SMS - US - Toll Free, SMS - US - 10DLC).