# Sinch: External Maintenance - US and Canada

> Sinch maintenance “External Maintenance - US and Canada” on 2026-09-21: impact maintenance (vendor’s label), 23 d, 3 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sinch/incidents/0dny3dslcv46
Last updated: 2026-10-14T10:00:07Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed
- Started: 2026-09-21 19:45 UTC · Resolved: 2026-10-14 10:00 UTC · Duration: 23 d
- Updates: 3 · Affected components: External Connectivity - MMS - US - 10DLC, External Connectivity - SMS - US - 10DLC, MMS - US - 10DLC, SMS - US - 10DLC
- [Vendor status page: https://status.sinch.com/incidents/0dny3dslcv46](https://status.sinch.com/incidents/0dny3dslcv46)
- [Company: Sinch](https://rewindex.com/company/sinch.md)

## Timeline of updates

- **scheduled** 2026-09-21 19:45 UTC: An external supplier has scheduled a maintenance. Impact SMS: Clients may experience delayed or failed 10DLC MT/MO traffic towards the United States and Canada. Impact MMS: Clients may experience delayed or failed 10DLC MT/MO traffic towards the United States. Maintenance Start Time: 2026-10-14 03:00 UTC Maintenance End Time: 2026-10-14 10:00 UTC
- **in progress** 2026-10-14 03:00 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **completed** 2026-10-14 10:00 UTC: The scheduled maintenance has been completed.

## Cite this

Maintenance posted by Sinch, started 2026-09-21 19:45 UTC, resolved after 23 d, 3 update(s).

- Canonical URL: https://rewindex.com/company/sinch/incidents/0dny3dslcv46
- Citation: Sinch, “External Maintenance - US and Canada” (2026-09-21 19:45 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/incidents/0dny3dslcv46 (CC BY 4.0).
- Markdown link: `[Sinch: External Maintenance - US and Canada (2026-09-21)](https://rewindex.com/company/sinch/incidents/0dny3dslcv46)`


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Canonical: https://rewindex.com/company/sinch/incidents/0dny3dslcv46 · Markdown: https://rewindex.com/company/sinch/incidents/0dny3dslcv46.md · JSON: https://rewindex.com/api/v1/companies/sinch/incidents/0dny3dslcv46 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:14:11.041Z