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Outage in Telesign

Quality degradation - United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670)

Resolved Minor
September 05, 2025 - Started 7 months ago - Lasted about 4 hours
Official incident page

Incident Report

Issue: US/CA Operator - ATT Mobility Quality degradation Start Time: 08:36 PM PDT - 09/05/25 End Time: / Summary: We currently experience quality degradation toward United States (US) - ATT Mobility. SMS messages towards this operator may face delays or difficulties in delivery. Telesign is engaged with carrier partners for updates on resolution. We'd like to apologize for any inconvenience and appreciate your patience during this service interruption. If you have any questions, please contact support@telesign.com. SF 01053940

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RESOLVED 7 months ago - at 09/06/2025 07:22AM

Issue: US/CA Operator - ATT Mobility Quality degradation

Start Time: 08:36 PM PDT - 09/05/25
End Time: 00:20 AM PDT - 09/06/25

Summary:

We currently experience quality degradation toward United States (US) - ATT Mobility.
SMS messages towards this operator may face delays or difficulties in delivery.

Telesign is engaged with carrier partners for updates on resolution. We'd like to apologize for any inconvenience and appreciate your patience during this service interruption.

If you have any questions, please contact support@telesign.com.

SF 01053940

INVESTIGATING 7 months ago - at 09/06/2025 03:48AM

Issue: US/CA Operator - ATT Mobility Quality degradation

Start Time: 08:36 PM PDT - 09/05/25
End Time: /

Summary:

We currently experience quality degradation toward United States (US) - ATT Mobility.
SMS messages towards this operator may face delays or difficulties in delivery.

Telesign is engaged with carrier partners for updates on resolution. We'd like to apologize for any inconvenience and appreciate your patience during this service interruption.

If you have any questions, please contact support@telesign.com.

SF 01053940

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