Voice Call Failures from Network Subscribers to a Subset of Twilio Portugal Phone Numbers

Incident Report for Twilio

Resolved

The incident has been resolved and voice calls from network subscribers to a subset of Twilio Portugal Phone Numbers are operating normally.
Posted Aug 25, 2026 - 13:52 PDT

Monitoring

We have observed a recovery in voice calls from network subscribers to a subset of Twilio Portugal Phone Numbers and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Posted Aug 25, 2026 - 12:22 PDT

Update

Twilio customers may be experiencing voice call failures from network subscribers to a subset of Twilio Portugal Phone Numbers. 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 25, 2026 - 11:02 PDT

Identified

Twilio customers may be experiencing voice call failures from network subscribers to Twilio Portugal Phone Numbers. 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 25, 2026 - 09:56 PDT

Investigating

Twilio customers may be experiencing voice call failures from network subscribers to a subset of Twilio Portugal Phone Numbers. 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 25, 2026 - 09:41 PDT
This incident affected: CARRIER NETWORK (Voice, Europe).