Outage in Telesign
Quality degradation - United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670)
Resolved MinorIncident Report
Issue: United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670)
Start Time: 06:26 PM PST - 10/22/25
End Time: TBA
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.
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Latest Updates ( sorted recent to last )
RESOLVED
about 12 hours ago - at 10/23/2025 02:18AM
Start Time: 06:26 PM PST - 10/22/25
End Time: 06:36 PM PST - 10/22/25
We received notification that the network issues previously reported by ATT Mobility (310/016;030;150;170;280;380;410;670) from United States (US) have been resolved. ATT Mobility (310/016;030;150;170;280;380;410;670) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly.
SF 01076424
INVESTIGATING
about 12 hours ago - at 10/23/2025 01:32AM
Issue: United States (US) - ATT Mobility (310/016;030;150;170;280;380;410;670)
Start Time: 06:26 PM PST - 10/22/25
End Time: TBA
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.
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