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Twilio: On Call Engineers are Investigating SMS Delivery Delays From a Subset of Shortcodes

No impact listedStatus: resolvedStarted Resolved (25 min)1 updatestatus.twilio.com (opens in new tab)

Timeline of updates

  1. resolved

    We experienced SMS delivery delays from a subset of shortcodes to US T-Mobile for 40 minutes between 09:00 and 09:40 Pacific Time on 04/30/2021. 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.

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 2021-04-30 16:36 UTC, resolved after 25 min, 1 update(s).

Title
On Call Engineers are Investigating SMS Delivery Delays From a Subset of Shortcodes
Vendor
Twilio
Date
URL
https://rewindex.com/company/twilio/incidents/jbs6hdj16h71

Twilio profileRecent Twilio incidentsAll outages on April 30, 2021Twilio in April 2021MarkdownJSON