# Twilio: [Scheduled] AT&T - US SMS and MMS carrier maintenance Aug 03 21:00 - Aug 04 04:00 PDT

> Twilio maintenance “[Scheduled] AT&T - US SMS and MMS carrier maintenance Aug 03 21:00 - Aug 04 04:00 PDT” on 2020-08-04: impact maintenance (vendor’s label), 7.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/1bpwcjjpb921
Last updated: 2020-08-04T11:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2020-08-04 04:00 UTC · Resolved: 2020-08-04 11:00 UTC · Duration: 7.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/1bpwcjjpb921](https://status.twilio.com/incidents/1bpwcjjpb921)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2020-08-04 11:00 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 2020-08-04 04:00 UTC, resolved after 7.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/1bpwcjjpb921
- Citation: Twilio, “[Scheduled] AT&T - US SMS and MMS carrier maintenance Aug 03 21:00 - Aug 04 04:00 PDT” (2020-08-04 04:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/1bpwcjjpb921 (CC BY 4.0).
- Markdown link: `[Twilio: Scheduled AT&T - US SMS and MMS carrier maintenance Aug 03 21:00 - Aug 04 04:00 PDT (2020-08-04)](https://rewindex.com/company/twilio/incidents/1bpwcjjpb921)`


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Canonical: https://rewindex.com/company/twilio/incidents/1bpwcjjpb921 · Markdown: https://rewindex.com/company/twilio/incidents/1bpwcjjpb921.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/1bpwcjjpb921 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:25:39.321Z