The incident has been resolved and SMS delivery from Twilio Phone Numbers to MTS network subscribers in Kazakhstan is operating normally.
Posted Jun 04, 2026 - 18:29 PDT
Update
We have observed a recovery in SMS delivery from Twilio Phone Numbers to MTS network subscribers in Kazakhstan and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
Posted Jun 04, 2026 - 17:45 PDT
Monitoring
We have observed a recovery in SMS delivery from Twilio to MTS network subscribers in Kazakhstan and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Posted Jun 04, 2026 - 15:44 PDT
Identified
Twilio customers may be experiencing SMS delivery delays from Twilio Phone Numbers to MTS network subscribers in Kazakhstan. 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.
Posted Jun 04, 2026 - 15:39 PDT
Investigating
Twilio customers may be experiencing SMS delivery delays from Twilio Phone Numbers to MTS network subscribers in Kazakhstan. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Posted Jun 04, 2026 - 15:27 PDT
This incident affected: CARRIER NETWORK (SMS, APAC).