Twilio: SMS Delivery Failures to Multiple Networks in US and CA for Subset of Long Codes
Timeline of updates
- resolved
SMS delivery was degraded for 21 minutes between 10:16 and 10:37 Pacific Time on 10/11/2021. During this period, customers may have experienced SMS delivery failures when sending to the US or CA using long codes. The issue has now been resolved.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
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This incident predates live tracking (October 17, 2026). It came from the vendor’s own published history, which is not covered by checkpoints.
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Cite this
Status incident (vendor impact label: none) posted by Twilio, started 2021-10-11 23:08 UTC, resolved after 0 min, 1 update(s).
- Title
- SMS Delivery Failures to Multiple Networks in US and CA for Subset of Long Codes
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/8jggc7dzb0wk
Twilio profileRecent Twilio incidentsAll outages on October 11, 2021Twilio in October 2021MarkdownJSON