SMS Delivery Delays and Failures from Twilio to Telekom Srbija Serbia

Incident Report for Twilio

Resolved

The incident has been resolved and SMS delivery from Twilio to Telekom Srbija network subscribers in Serbia is operating normally.

Posted May 07, 2026 - 06:05 PDT

Monitoring

We have observed a recovery in SMS delivery from Twilio Phone Numbers to Telekom Srbija network subscribers in Serbia and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

Posted May 07, 2026 - 06:03 PDT

Update

Twilio customers may be experiencing SMS delivery delays and failures from Twilio numbers to Telekom Srbija network subscribers in Serbia. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

Posted May 07, 2026 - 02:40 PDT

Investigating

Twilio customers may be experiencing SMS delivery delays and failures from Twilio numbers to Telekom Srbija network subscribers in Serbia. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Posted May 07, 2026 - 01:40 PDT

This incident affected: CARRIER NETWORK (SMS, Europe).