Current answer
Sinch experienced a minor incident: Delivery Issue USA - AT&T. ServiceAlert observed recovery on Oct 7, 2026.
Provider-reported start: . Notice published: .
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Incident Lifecycle
Affected Components
SMS - US - ShortCode
SMS - US - Toll Free
Incident Timeline
Monitoring
A fix has been implemented and we are monitoring the results.
Oct 7, 2026 at 6:45 PM UTC
Investigating
We are currently observing delivery issues in USA - AT&T.
Incident Start Time: 2026-10-07 13:59 UTC
Impact: Clients may experience delayed or missing delivery receipts for Short Code and Toll-Free traffic towards AT&T United States.
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 13:59 UTC
Impact: Clients may experience delayed or missing delivery receipts for Short Code and Toll-Free traffic towards AT&T United States.
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com
Oct 7, 2026 at 4:59 PM UTC
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