Vonage experienced delayed response times with their SMS API in the US region for 37 minutes on February 28, 2026. The issue affected SMS API functionality, causing slower than normal response times for users in the US region. Engineers resolved the problem and fully restored services within the same day.
Vonage services are fully restored following today's interruption in SMS API from 2026-02-28 22:24:00 UTC until 2026-02-28 22:44:00 UTC.
Thank you for your patience and understanding as we worked to restore services as quickly as possible.
We are aware of issues that may be impacting your causing delayed response times with the SMS API in the US region.
Our engineers are working to quickly resolve the issue. We’ll provide further updates within 2 hours.
Thank you for your patience and understanding.
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6020 services available
Integrations with