Telesign system status

Telesign system status history

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

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Operator Service Alert - Planned Maintenance - United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670) - 11/13/25

Scheduled Maintenance Report for Telesign System

Completed

The scheduled maintenance has been completed.

Posted Nov 13, 2025 - 05:00 PST

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Nov 13, 2025 - 00:00 PST

Scheduled

Issue: US Operator - ATT Mobility (310/016;030;150;170;280;380;410;670)

Date: 11/13/25
Start Time: 00:00 PST
End Time: 05:00 PST

Summary:
We received notification that ATT Mobility from United States (US) will perform planned maintenance on the date and time specified above.
SMS messages to ATT Mobility during the maintenance window may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly.

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 support@telesign.com.

SF 01086913

Posted Nov 11, 2025 - 16:40 PST

This scheduled maintenance affected: SMS/SMS Verify - NA & LATAM (United States).