External Maintenance - T-Mobile United States

Scheduled Maintenance Report for Sinch

Completed

The scheduled maintenance has been completed.

Posted Jan 30, 2026 - 12:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Jan 30, 2026 - 06:00 UTC

Scheduled

T-Mobile United States 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: 06:00 UTC
Maintenance end time: 12:00 UTC

Posted Jan 28, 2026 - 19:53 UTC

This scheduled maintenance affected: External Connectivity (MMS - US, MMS - US - 10DLC) and Messaging APIs (MMS - US).