TeleSign incident
Operator Alert - Serbia (RS) - Telekom Srbija (220/03) - 05/07/26
Resolved after 2 days 7 hours, affecting EMEA - All countries, on May 7, 2026.
Start Time: 12:27AM PST - 05/07/26 End Time: 7:11AM PST - 05/09/26 We received notification that the network issues previously reported by Telekom Srbija (220/03) from Serbia (RS) have been resolved. Telekom Srbija (220/03) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly. SF 01167519
Affected components
Update timeline
- investigating May 07, 2026, 07:39 AM UTC
Start Time: 12:27AM PDT - 05/07/26 End Time: Ongoing We received notification that Telekom Srbija (220/03) from Serbia (RS) is currently experiencing network issues, and this may cause a delay in the delivery of SMS messages. We will inform you once the operator has come to a resolution. SF 01167519
- resolved May 09, 2026, 03:32 PM UTC
Start Time: 12:27AM PST - 05/07/26 End Time: 7:11AM PST - 05/09/26 We received notification that the network issues previously reported by Telekom Srbija (220/03) from Serbia (RS) have been resolved. Telekom Srbija (220/03) end users should no longer experience delays receiving SMS messages as all services are back to functioning properly. SF 01167519
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