T-Mobile Toll-Free SMS Scheduled Maintenance - 3/17
Scheduled Maintenance Report for Zipwhip Status | Gateway
The scheduled maintenance has been completed.
Posted Mar 18, 2020 - 03:01 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Mar 17, 2020 - 22:00 PDT
T-Mobile will be performing scheduled maintenance affecting their Toll-Free SMS platform. Periods of latency may be expected for Toll-Free MO/MT SMS messages to T-Mobile subscribers during this maintenance window.

Maintenance Window:
Start: 22:00 PDT 3/17/2020
End: 03:00 PDT 3/18/2020
Posted Mar 16, 2020 - 13:00 PDT
This scheduled maintenance affected: Carrier Binds, Messages, and Delivery Receipts.