Twilio: Higher than Normal Level of SMS Filtering of Long Codes When Sending to AT&T
Timeline of updates
- resolved
Our overnight monitoring shows that the error rate related to the carrier filtering incident to AT&T mobile network has stayed within the normal range and there was no anomaly detected since the implementation of the fix around 16:00 Pacific Time on June 23. The 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: minor) posted by Twilio, started 2021-06-22 22:41 UTC, resolved after 41 h, 1 update(s).
- Title
- Higher than Normal Level of SMS Filtering of Long Codes When Sending to AT&T
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/n18x4t9qvw71
Twilio profileRecent Twilio incidentsAll outages on June 22, 2021Twilio in June 2021MarkdownJSON