Outage in Vonage

USA SMS - Delivery degradation affecting US AT&T Network

Resolved Minor
August 05, 2025 - Started about 18 hours ago - Lasted about 4 hours
Official incident page

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Outage Details

We have been notified from suppliers about delivery degradation currently towards USA AT&T Network. You may observe degradation or delays for outbound and inbound SMS & MMS messages sent to / from all numbers in US AT&T. We are working with partners to resolve the issue and will issue an update as soon as more information becomes available. Please contact support@api.vonage.com if you have any questions.
Latest Updates ( sorted recent to last )
RESOLVED about 15 hours ago - at 08/06/2025 07:32AM

This incident has been resolved.

MONITORING about 16 hours ago - at 08/06/2025 06:18AM

A fix has been implemented and we are monitoring the results.

INVESTIGATING about 18 hours ago - at 08/06/2025 03:50AM

We have been notified from suppliers about delivery degradation currently towards USA AT&T Network.

You may observe degradation or delays for outbound and inbound SMS & MMS messages sent to / from all numbers in US AT&T. We are working with partners to resolve the issue and will issue an update as soon as more information becomes available.

Please contact support@api.vonage.com if you have any questions.

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