Vonage API outage, 3 November 2026
USA MMS - Delivery Degradation affecting MMS traffic for AT&T network
- Started
- Status
- Ongoing: Investigating
- Impact
- Minor
- Affected
- MMS North America
Is this still happening?
Yes. Vonage API still lists it as investigating; last update 3 Nov 2026, 16:09 UTC.
Right now: Vonage API reports degraded performance on some systems. (as of 3 Nov, 17:22 UTC) Live Vonage API status
Last update from Vonage API
We have observed MMS delivery degradation affecting Long Codes and Short codes to AT&T network subscribers in the United States 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
Similar Vonage API incidents
Earlier incidents with the same affected part or wording - useful to see how long this kind of problem usually takes.
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, resolved after 12 h 8 min
USA MMS - Delivery Degradation affecting MMS traffic for AT&T network
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, resolved after 1 h 39 min
USA SMS/MMS - Delivery degradation affecting SMS and MMS traffic towards AT&T operator
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USA MMS - Delivery degradation affecting MMS traffic towards C-Spire operator
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, resolved after 24 h 14 min
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