rewindex

CompaniesSinchIncidents

Sinch: External Maintenance - United States - T-Mobile

MaintenancemaintenanceStatus: scheduledStarted Not resolved1 updatestatus.sinch.com (opens in new tab)

Affected components: External Connectivity - MMS - USExternal Connectivity - MMS - US - 10DLCExternal Connectivity - MMS - US - Toll FreeMMS - USMMS - US - 10DLCMMS - US - Toll Free

Timeline of updates

  1. scheduled

    United States - T-Mobile has scheduled a maintenance.
    Impact MMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US.
    Maintenance start time: 2026-11-04 04:00 UTC
    Maintenance end time: 2026-11-04 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.

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 2026-11-04 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/gt6nb80xtcfm

Sinch profileRecent Sinch incidentsAll outages on November 4, 2026Sinch in November 2026MarkdownJSON