# Twilio: [Scheduled] US/CA SMS Carrier Maintenance

> Twilio maintenance “[Scheduled] US/CA SMS Carrier Maintenance” on 2021-04-22: impact maintenance (vendor’s label), 4.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g
Last updated: 2021-04-22T05:59:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2021-04-22 02:00 UTC · Resolved: 2021-04-22 05:59 UTC · Duration: 4.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/5s8r4qm47v7g](https://status.twilio.com/incidents/5s8r4qm47v7g)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-04-22 05:59 UTC: The scheduled maintenance has been completed.

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

## Cite this

Maintenance posted by Twilio, started 2021-04-22 02:00 UTC, resolved after 4.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g
- Citation: Twilio, “[Scheduled] US/CA SMS Carrier Maintenance” (2021-04-22 02:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g (CC BY 4.0).
- Markdown link: `[Twilio: Scheduled US/CA SMS Carrier Maintenance (2021-04-22)](https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g)`


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Canonical: https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g · Markdown: https://rewindex.com/company/twilio/incidents/5s8r4qm47v7g.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/5s8r4qm47v7g · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:45:06.408Z