Outage in Twilio
SMS Delivery Delays from Twilio to Mobifone Vietnam
Minor
February 26, 2026 - Started about 5 hours ago
Official incident page
Official incident page
Incident Report
Twilio customers may be experiencing SMS delivery delays from Twilio to Mobifone network subscribers in Vietnam. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio SMS, APACNeed to monitor Twilio outages?
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Latest Updates ( sorted recent to last )
MONITORING
about 1 hour ago - at 02/26/2026 08:10PM
We have observed a recovery in SMS delivery from Twilio to Mobifone network subscribers in Vietnam and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
IDENTIFIED
about 1 hour ago - at 02/26/2026 07:58PM
Twilio customers may be experiencing SMS delivery delays from Twilio to Mobifone network subscribers in Vietnam. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.
IDENTIFIED
about 3 hours ago - at 02/26/2026 05:59PM
Twilio customers may be experiencing SMS delivery delays from Twilio to Mobifone network subscribers in Vietnam. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.
IDENTIFIED
about 4 hours ago - at 02/26/2026 04:55PM
Twilio customers may be experiencing SMS delivery delays from Twilio to Mobifone network subscribers in Vietnam. 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.
INVESTIGATING
about 5 hours ago - at 02/26/2026 04:35PM
Twilio customers may be experiencing SMS delivery delays from Twilio to Mobifone network subscribers in Vietnam. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
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