System Status

This page offers API uptime information for TeleSign services, in addition to incident history reports and service issues alerts.
Operator Service Alert - RESOLVED - USA -T-Mobile 310/023
Incident Report for TeleSign System Status
Between 2019-06-10 07:00:00 AM PDT and 2019-06-10 07:33:00 AM PDT (and again between 08:00:00 AM PDT and 08:10:00 AM PDT), T-Mobile USA experienced an issue with their SMS service.

As a result, some standard rate MT SMS messages were delayed toward T-Mobile USA subscribers.

On behalf of the Operator, we apologize for any inconvenience this issue may have caused. If you have additional questions, please feel free to contact
Posted 3 months ago. Jun 10, 2019 - 10:46 PDT
This incident affected: Operator Alerts.