Vonage API outage, 26 October 2026
USA MMS - Delivery degradation affecting MMS traffic towards Cellcom operator
- Started
- Status
- Ongoing: Investigating
- Impact
- Minor
- Affected
- MMS North America
Is this still happening?
Yes. Vonage API still lists it as investigating; last update 26 Oct 2026, 20:59 UTC.
Right now: Vonage API reports degraded performance on some systems. (as of 26 Oct, 22:19 UTC) Live Vonage API status
Last update from Vonage API
We have been notified by our supplier about MMS degradation impacting messages to Cellcom long-code numbers. As a result of this issue, messages and delivery receipts may be impacted. The carrier is aware of this issue and investigating the root cause. We will issue an update as soon as more information becomes available. If you have any questions, please contact api.support.vonage.com
Read the full incident on the official Vonage API status page
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