Voice Call Failures from Twilio Phone Numbers to Bulgaria

Incident Report for Twilio

Update

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Bulgaria. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

Posted Aug 28, 2026 - 19:44 PDT

Update

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Bulgaria. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 2 hours or as soon as more information becomes available.

Posted Aug 28, 2026 - 17:44 PDT

Identified

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Bulgaria. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.

Posted Aug 28, 2026 - 16:44 PDT

Investigating

Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Bulgaria. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

Posted Aug 28, 2026 - 16:36 PDT

This incident affects: CARRIER NETWORK (Voice, Europe).