System Status

This page offers API uptime information for Telesign services, in addition to incident history reports and service issues alerts.

Service Metrics

Operator Service Alert - Planned Maintenance - T-Mobile - 03/19/2023
Scheduled Maintenance Report for Telesign system status
The scheduled maintenance has been completed.
Posted Mar 20, 2023 - 04:30 PDT
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Mar 19, 2023 - 21:30 PDT
Issue: US Operator - T-Mobile Maintenance

Date: 03/19/2023
Start Time: 09:30PM PDT
End Time: 04:30AM PDT 03/20/2023

We have received notification that US Operator T-Mobile will perform planned maintenance on the date and time specified above. During this time period, customers with Dedicated Short Codes that send SMS messages to T-Mobile users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly. This T-Mobile operator maintenance will not affect other US operators.

On behalf of the operator, we'd like to apologize for any inconvenience and appreciate your patience during this service window.

If you have any questions, please contact us at
Posted Mar 19, 2023 - 21:30 PDT
This scheduled maintenance affected: Operator Alerts (Operator Alerts WW, Operator Alerts North America).