USA SMS - Planned Maintenance affecting AT&T network

Scheduled Maintenance Report for Vonage API Status

Completed

The scheduled maintenance has been completed.

Posted Apr 20, 2026 - 11:01 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Apr 20, 2026 - 04:00 UTC

Scheduled

Between 20-Apr-2026 4:00 and 11:00 UTC, AT&T network will be performing a planned maintenance on their SMS platform.

During the maintenance window, you may potentially experience SMS Inbound, Outbound, and Delivery receipt delays for messages sent to and from subscribers of the AT&T network.

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

Posted Apr 14, 2026 - 11:17 UTC

This scheduled maintenance affected: Global Connectivity (SMS North America).