# Twilio: [Scheduled] US Cellular - SMS carrier maintenance - May 20 23:00 PDT - May 21 02:00 PDT

> Twilio maintenance “[Scheduled] US Cellular - SMS carrier maintenance - May 20 23:00 PDT - May 21 02:00 PDT” on 2019-05-21: impact maintenance (vendor’s label), 3.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5
Last updated: 2019-05-21T09:01:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2019-05-21 06:01 UTC · Resolved: 2019-05-21 09:01 UTC · Duration: 3.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/5ztqrxy02wn5](https://status.twilio.com/incidents/5ztqrxy02wn5)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2019-05-21 09:01 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 2019-05-21 06:01 UTC, resolved after 3.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5
- Citation: Twilio, “[Scheduled] US Cellular - SMS carrier maintenance - May 20 23:00 PDT - May 21 02:00 PDT” (2019-05-21 06:01 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5 (CC BY 4.0).
- Markdown link: `[Twilio: Scheduled US Cellular - SMS carrier maintenance - May 20 23:00 PDT - May 21 02:00 PDT (2019-05-21)](https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5)`


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Canonical: https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5 · Markdown: https://rewindex.com/company/twilio/incidents/5ztqrxy02wn5.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/5ztqrxy02wn5 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:38:49.549Z