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        Voice Call Failures from a Subset of Twilio Phone Numbers to Multiple Networks in Multiple Countries in Europe

        Incident Report for Twilio

        Resolved

        The incident has been resolved and voice calls from a subset of Twilio Phone Numbers to network subscribers in affected countries in Europe are operating normally.
        Posted Sep 03, 2026 - 06:53 PDT

        Update

        We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in multiple countries in Europe and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.
        Posted Sep 03, 2026 - 06:52 PDT

        Monitoring

        We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in multiple countries in Europe and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Sep 03, 2026 - 04:52 PDT

        Update

        Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in multiple countries in Europe. 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 Sep 03, 2026 - 04:24 PDT

        Identified

        Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in multiple countries in Europe. 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 Sep 03, 2026 - 03:24 PDT

        Investigating

        Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in multiple countries. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Sep 03, 2026 - 03:01 PDT
        This incident affected: CARRIER NETWORK (Voice, Europe).