Current answer
Sinch experienced a minor incident: Delivery Issue USA - AT&T. ServiceAlert observed recovery on Oct 7, 2026.
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Incident Lifecycle
Affected Components
SMS - US - ShortCode
SMS - US - 10DLC
MMS - US
Incident Timeline
Investigating
We are continuing to investigate this issue.
Oct 7, 2026 at 8:11 AM UTC
Investigating
We are currently observing delivery issues in USA - AT&T.
Incident Start Time: 2026-10-07 05:18 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com
Incident Start Time: 2026-10-07 05:18 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com
Oct 7, 2026 at 6:20 AM UTC
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