United States SMS and MMS Carrier Maintenance - T-Mobile

Scheduled for Dec 15, 21:00 PST - Dec 16, 03:00 PST

Scheduled

The T-Mobile network in the United States is conducting a planned maintenance from 15 December 2025 at 21:00 PST until 16 December 2025 at 03:00 PST. During the maintenance window, there could be intermittent delays delivering SMS and MMS to and from T-Mobile United States handsets when sending via long codes and short codes.

Posted Dec 11, 2025 - 14:52 PST

This scheduled maintenance affects: CARRIER NETWORK (SMS Long Code, North America, MMS Long Code, North America, SMS Short Code, North America, MMS Short Code, North America).