SMS Delivery Delays from Twilio to Mir Telecom and Tattelecom Russia
Incident Lifecycle
Incident Timeline
Monitoring
We are observing recovery in SMS delivery delays when sending messages to Mir Telecom & Tattelecom in Russia. We will continue monitoring the service to ensure a full recovery. We will provide another update in 2 hours or as soon as more information becomes available.
Apr 6, 2026 at 8:52 PM UTC
Identified
Twilio customers may be experiencing SMS delivery delays from Twilio to Mir Telecom and Tattelecom network subscribers in Russia. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
Apr 6, 2026 at 8:43 PM UTC
Investigating
Twilio customers may be experiencing SMS delivery delays from Twilio to Mir Telecom and Tattelecom network subscribers in Russia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Apr 6, 2026 at 8:29 PM UTC
Investigating
Our monitoring systems have detected a potential issue with SMS delivery delays. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
Apr 6, 2026 at 8:26 PM UTC
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