# Twilio: Programmable Voice High Risk Flagging of Some US and UK Mobile Numbers

> Twilio status incident “Programmable Voice High Risk Flagging of Some US and UK Mobile Numbers” on 2021-01-27: impact minor (vendor’s label), 4.3 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4
Last updated: 2021-01-28T02:02:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-01-27 21:43 UTC · Resolved: 2021-01-28 02:02 UTC · Duration: 4.3 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/r84jgpwvp7m4](https://status.twilio.com/incidents/r84jgpwvp7m4)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-01-28 02:02 UTC: The incident causing Programmable Voice high risk flagging of some US and UK mobile numbers for a small subset of customers has been resolved. We are closing this incident and will reach out to these customers individually for further follow-ups.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Twilio, started 2021-01-27 21:43 UTC, resolved after 4.3 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4
- Citation: Twilio, “Programmable Voice High Risk Flagging of Some US and UK Mobile Numbers” (2021-01-27 21:43 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4 (CC BY 4.0).
- Markdown link: `[Twilio: Programmable Voice High Risk Flagging of Some US and UK Mobile Numbers (2021-01-27)](https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4)`


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Canonical: https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4 · Markdown: https://rewindex.com/company/twilio/incidents/r84jgpwvp7m4.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/r84jgpwvp7m4 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:46:31.026Z