SMS Delivery Delays/ Failures When Sending SMS to Japan
Nov 10, 05:24 UTCNov 10, 05:24 UTC
Duration
0m
Impact
Informational
Root cause
Not disclosed
Twilio, 90 days
545 incidents
Affected
Not listed by the vendor.
Final update
We experienced SMS delivery failures to Japan for a subset of messages sent via the domestic gateway between 7 November 2025, 14:00 UTC and 9 November 2025, 22:59 UTC. This incident has been resolved, and message delivery to Japan via the domestic gateway is now operating normally.
Timeline
- Resolved · Nov 10, 05:24 UTC
We experienced SMS delivery failures to Japan for a subset of messages sent via the domestic gateway between 7 November 2025, 14:00 UTC and 9 November 2025, 22:59 UTC. This incident has been resolved, and message delivery to Japan via the domestic gateway is now operating normally.
More from Twilio
Full history| Started | Incident | Impact | Duration |
|---|---|---|---|
| Sep 2319:34 UTC | Voice Call Failures from a Subset of Twilio Mobile Numbers to United Kingdom | minor | Ongoing |
| Sep 2317:57 UTC | SMS Delivery Failures from Twilio Alphanumeric Sender IDs to MTN Nigeria | minor | 5h 54m |
| Sep 2315:02 UTC | Voice Call Failures from a Subset of Twilio Phone Numbers to Norway | minor | Ongoing |
| Sep 2312:53 UTC | SMS Delivery Delays from Twilio to MASS Response Austria | minor | 4h 20m |
| Sep 2310:58 UTC | SMS Delivery Failures from Twilio to Multiple Countries | minor | 9h 12m |
| Sep 2306:32 UTC | SMS Delivery Delays from Twilio Phone Numbers to Tele2 Sweden | minor | 5h 53m |
From vendors' own status pages and disclosures. Times as reported. Logos via logo.dev; trademarks belong to their owners.