USA SMS - Delivery degradation affecting Short Code traffic towards AT&T operator
View the provider incident record →Current answer
Vonage experienced a minor incident: USA SMS - Delivery degradation affecting Short Code traffic towards AT&T operator. ServiceAlert observed recovery on Sep 29, 2026.
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Incident Lifecycle
Affected Components
SMS North America
Incident Timeline
Monitoring
A fix has been implemented and we are monitoring the results.
Sep 29, 2026 at 5:17 PM UTC
Investigating
We are still working with our partner towards resolution of the issue and will issue an update as soon as more information becomes available.
Sep 29, 2026 at 4:31 PM UTC
Investigating
We are still working with our partner towards resolution of the issue and will issue an update as soon as more information becomes available.
Sep 29, 2026 at 3:06 PM UTC
Investigating
Please be advised that we are observing SMS delivery degradation for short code traffic towards AT&T operator in USA..
We are working towards resolution of the issue and will issue an update as soon as more information becomes available.
If you have any questions, please contact api.support.vonage.com
We are working towards resolution of the issue and will issue an update as soon as more information becomes available.
If you have any questions, please contact api.support.vonage.com
Sep 29, 2026 at 1:03 PM UTC
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