External Maintenance - United States - T-Mobile

Scheduled Maintenance Report for Sinch

Completed

The scheduled maintenance has been completed.

Posted Dec 15, 2025 - 11:00 UTC

In progress

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

Posted Dec 15, 2025 - 05:00 UTC

Scheduled

T-Mobile US has scheduled a maintenance.

Impact SMS & MMS: Clients may experience delayed or failed Short Code and 10DLC MT/MO traffic towards T-Mobile US

Maintenance Start time: 2025-12-15 05:00 UTC
Maintenance End time: 2025-12-15 11:00 UTC

Posted Dec 12, 2025 - 02:34 UTC

This scheduled maintenance affected: External Connectivity (SMS - US - ShortCode, SMS - US - 10DLC, MMS - US, MMS - US - 10DLC).