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 - ATT Mobility (310/016;030;150;170;280;380;410;670) - 11/05/25

Scheduled Maintenance Report for Telesign System

Completed

The scheduled maintenance has been completed.

Posted Nov 05, 2025 - 04:45 PST

In progress

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

Posted Nov 05, 2025 - 00:45 PST

Scheduled

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

Date: 11/05/25
Start Time: 12:45 AM PST
End Time: 4:30 AM PST

Summary:
We have received notification that US Operator ATT Mobility (310/016;030;150;170;280;380;410;670) 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 ATT Mobility (310/016;030;150;170;280;380;410;670) users may experience a temporary delay in message delivery, so we kindly ask that you plan accordingly. This ATT Mobility (310/016;030;150;170;280;380;410;670) 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 support@telesign.com.

Posted Nov 05, 2025 - 00:44 PST

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