Twilio: SMS Delivery Delays From a Subset of Twilio Short Codes to Docomo Pacific United States
Affected components: CARRIER NETWORK - SMS Short Code, North AmericaSMS Short Code, North America
Timeline of updates
- investigating
Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes to Docomo Pacific network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
- identified
Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes to Docomo Pacific network subscribers in the United States. 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.
- identifiedEdited
Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes to Docomo Pacific network subscribers in the United States. 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
Twilio customers may be experiencing SMS delivery delays and failures from a subset of Twilio Short Codes to Docomo Pacific network subscribers in the United States. 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
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to Docomo Pacific network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.
Changes Rewindex caught on this incident
- Incident updated: SMS Delivery Delays and Failures from a Subset of Twilio Short Codes to Docomo Pacific United States
- Incident updated: SMS Delivery Delays from a Subset of Twilio Short Codes to Docomo Pacific United States
- Incident updated: SMS Delivery Delays and Failures from a Subset of Twilio Short Codes to Docomo Pacific United States
- Incident updated: SMS Delivery Delays From a Subset of Twilio Short Codes to Docomo Pacific United States
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
892ce951d39a97cd…Version 2 captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
c018961b431194b5…Version 3 captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
a491fe76a8873f58…
Rewindex captured a newer version after the last checkpoint; the next run () commits it.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).