USA SMS - Delivery Degradation affecting T-mobile Network through a subset of 10DLC numbers
View the provider incident record →Current answer
Vonage experienced a minor incident: USA SMS - Delivery Degradation affecting T-mobile Network through a subset of 10DLC numbers. ServiceAlert observed recovery on Oct 1, 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.
Oct 1, 2026 at 1:04 PM UTC
Investigating
Please be informed that we are currently observing SMS delivery degradation towards T-mobile Network in USA through a subset of our 10DLC numbers.
We are working with our carrier partners to resolve 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 with our carrier partners to resolve 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
Oct 1, 2026 at 9:10 AM UTC
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