Twilio: Inbound Call Failures to a Subset of Twilio UK Phone Numbers
Timeline of updates
- resolved
Upon further investigation, we confirmed that the incident for inbound call failures affecting a subset of Twilio UK local numbers impacted the +4433 prefix range specifically, and the impact timeframe was limited to between 02:30 and 04:35 Pacific Time on Jan 8th. We are still actively working with a couple customers on call connection issues but we do not believe it is related to the reported incident here. 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.
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Cite this
Status incident (vendor impact label: minor) posted by Twilio, started 2021-01-08 11:44 UTC, resolved after 3 d, 1 update(s).
- Title
- Inbound Call Failures to a Subset of Twilio UK Phone Numbers
- Vendor
- Twilio
- Date
- URL
- https://rewindex.com/company/twilio/incidents/x6nfdszjy6r8
Twilio profileRecent Twilio incidentsAll outages on January 8, 2021Twilio in January 2021MarkdownJSON