USA SMS - Maintenance affecting Small US Carriers

Scheduled Maintenance Report for Vonage API Status

Completed

The scheduled maintenance has been completed.

Posted Aug 19, 2026 - 04:00 UTC

In progress

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

Posted Aug 19, 2026 - 02:01 UTC

Scheduled

Please be informed that a subset of small carriers in the US will be performing maintenance on their SMS platforms per the below schedule:

Start: 2026-08-19 02:00 UTC
End: 2026-08-19 04:00 UTC

During the maintenance window, there could be intermittent delays delivering SMS to small US carriers handsets.

This scheduled maintenance affects: CARRIER NETWORK (SMS Long Code, North America, SMS Short Code, North America, SMS Toll-Free, North America) and ZIPWHIP MESSAGING (SMS Long Code, North America, SMS Toll-Free, North America).

If you have any questions, please contact api.support.vonage.com

Posted Aug 19, 2026 - 01:50 UTC

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