Outage in Telesign

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

Resolved Minor
September 07, 2025 - Started 1 day ago - Lasted about 1 hour
Official incident page

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Outage Details

Issue: US/CA Operator - ATT Mobility (310/016;030;150;170;280;380;410;670) Quality degradation Start Time: 01:40 PT - 09/07/25 End Time: Ongoing Summary: We currently experience quality degradation toward United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670). SMS messages towards these operator(s) 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 01054416
Latest Updates ( sorted recent to last )
RESOLVED 1 day ago - at 09/07/2025 09:45AM

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

Start Time: 01:40 PT - 09/07/25
End Time: 02:40 PT - 09/07/25

Summary:

We currently experience quality degradation toward United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670).
SMS messages towards these operator(s) 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 01054416

INVESTIGATING 1 day ago - at 09/07/2025 08:47AM

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

Start Time: 01:40 PT - 09/07/25
End Time: Ongoing

Summary:

We currently experience quality degradation toward United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670).
SMS messages towards these operator(s) 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 01054416

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