Vonage API incident
USA SMS - Delivery degradation affecting 10DLC traffic towards AT&T operator
Ongoing since 04:19 AM UTC, affecting SMS North America.
Please be advised that we are observing SMS delivery degradation for 10dlc 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
Affected components
Update timeline
- investigating Oct 27, 2026, 04:19 AM UTC
Please be advised that we are observing SMS delivery degradation for 10dlc 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
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