Twilio: SMS Delivery Delays from a Subset of Twilio Short Code Numbers to the T-Mobile Network
Timeline of updates
- resolved
Between 12:04 and 13:34 Pacific Time on 03/19/2020, our system observed message delivery delays from a subset of Twilio short code numbers to the T-mobile Network. Some customers may have experienced SMS delivery delays reaching T-Mobile users. This incident is now resolved.
From Twilio’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.
Archive proof
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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.
Impact, status and times are the vendor’s own, as last archived. View on status.twilio.com (opens in new tab).
Cite this
Status incident (vendor impact label: none) posted by Twilio, started 2021-03-19 19:04 UTC, resolved after 0 min, 1 update(s).
- Title
- SMS Delivery Delays from a Subset of Twilio Short Code Numbers to the T-Mobile Network
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/l9htfzt96dxh
Twilio profileRecent Twilio incidentsAll outages on March 19, 2021Twilio in March 2021MarkdownJSON