# Twilio: [Scheduled] US SMS and MMS Carrier Maintenance - AT&T

> Twilio maintenance “[Scheduled] US SMS and MMS Carrier Maintenance - AT&T” on 2023-08-23: impact maintenance (vendor’s label), 2 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/77ymk20rqc4l
Last updated: 2023-08-25T09:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2023-08-23 03:00 UTC · Resolved: 2023-08-25 09:00 UTC · Duration: 2 d
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/77ymk20rqc4l](https://status.twilio.com/incidents/77ymk20rqc4l)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2023-08-25 09:00 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 2023-08-23 03:00 UTC, resolved after 2 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/77ymk20rqc4l
- Citation: Twilio, “[Scheduled] US SMS and MMS Carrier Maintenance - AT&T” (2023-08-23 03:00 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/77ymk20rqc4l (CC BY 4.0).
- Markdown link: `[Twilio: Scheduled US SMS and MMS Carrier Maintenance - AT&T (2023-08-23)](https://rewindex.com/company/twilio/incidents/77ymk20rqc4l)`


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Canonical: https://rewindex.com/company/twilio/incidents/77ymk20rqc4l · Markdown: https://rewindex.com/company/twilio/incidents/77ymk20rqc4l.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/77ymk20rqc4l · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:45:55.311Z