Outage in Sinch
Delivery Issue US - US Cellular
Resolved MinorIncident Report
We are currently observing delivery issues in US - US Cellular.
Incident Start Time: 2025-12-19 13:12 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
Components affected
Sinch SMS - US - ShortCodeNeed to monitor Sinch outages?
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Latest Updates ( sorted recent to last )
RESOLVED
1 day ago - at 12/19/2025 02:30PM
This incident has been resolved.
Incident Start Time: 2025-12-19 13:12 UTC
Incident End Time: 2025-12-19 14:20 UTC
INVESTIGATING
1 day ago - at 12/19/2025 01:46PM
We are currently observing delivery issues in US - US Cellular.
Incident Start Time: 2025-12-19 13:12 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
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