USA SMS - Planned Maintenance affecting T-Mobile US
Scheduled for Jun 4, 19:00 UTC  -  Jun 5, 02:00 UTC
Please be advised that T-Mobile US will be performing a planned maintenance activity as per the below schedule.

Start Time: 2021-05-04 19:00 UTC
End Time: 2021-05-05 02:00 UTC

During the maintenance window, you may experience Inbound SMS, Outbound SMS and SMS Delivery receipt delays. In the unlikely event of a disruption to the service, messages will be queued by the carrier for delivery once the maintenance has been completed.

Please contact if you have any questions.
Posted Apr 23, 2021 - 11:41 UTC
This scheduled maintenance affects: SMS API (North America (US, Canada & Caribbean) traffic).