System Status

This page offers API uptime information for TeleSign services, in addition to incident history reports and service issues alerts.
Operator Service Alert - Planned Maintenance - AT&T - 11/17/2021
Scheduled Maintenance Report for TeleSign System Status
The scheduled maintenance has been completed.
Posted Nov 18, 2021 - 08:15 PST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 17, 2021 - 21:15 PST
Issue: US Operator - AT&T Maintenance

Start Date: 11/17/2021
Start Time: 07:08 PM PST
End Date: 11/18/2021
End Time: 08:00 AM PST

We have received notification that US Operator AT&T will be performing an emergency maintenance activity on the date and time specified above. During this time period message latency may be experienced. Other US operators will not be affected by this AT&T operator maintenance.

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

If you have any questions, please contact us at

Kind Regards,
TeleSign Support
Posted Nov 17, 2021 - 21:05 PST
This scheduled maintenance affected: Operator Alerts.