Sinch: External Maintenance - United States - T-Mobile
Affected components: External Connectivity - MMS - USExternal Connectivity - MMS - US - 10DLCExternal Connectivity - SMS - US - 10DLCExternal Connectivity - SMS - US - ShortCodeMMS - USMMS - US - 10DLCSMS - US - 10DLCSMS - US - ShortCode
Timeline of updates
- scheduled
United States - T-Mobile has scheduled a maintenance.
Impact SMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US
Impact MMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US
Maintenance Start Time: 2026-11-5 04:00 UTC
Maintenance End Time: 2026-11-5 13:00 UTC
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves this record existed by then and has not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-11-03 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
707925570312ad38…
Impact, status and times are the vendor’s own, as last archived. View on status.sinch.com (opens in new tab).
Cite this
Maintenance posted by Sinch, started 2026-11-05 04:00 UTC, not resolved, 1 update(s).
- Title
- External Maintenance - United States - T-Mobile
- Vendor
- Sinch
- Date
- URL
- https://rewindex.com/company/sinch/incidents/wz9n3m64f4fc
Sinch profileRecent Sinch incidentsAll outages on November 5, 2026Sinch in November 2026MarkdownJSON