Twilio Services
Issues related to Twilio’s Software
    External Connectivity
    Issues found outside of Twilio’s Network
      Zipwhip Gateway
      Issues related to Zipwhip's Services
        Scheduled maintenance
        System Metrics

        Our Engineers are Investigating an Issue with Outbound Calls to a Small Set of Numbers in Japan

        Incident Report for Twilio

        Resolved

        A small subset of SoftBank calls in Japan were impacted for 4 weeks, 1 day, 21 hours. During this period, customers may have experienced blocked calls. The issue has now been resolved.
        Posted Jul 08, 2022 - 16:12 PDT

        Monitoring

        Our engineers are currently investigating the customer impact of a retroactive issue with a small subset of SoftBank calls in Japan that failed. We will follow up and provide customer impact details within 2 hours.
        Posted Jul 08, 2022 - 14:11 PDT
        This incident affected: PROGRAMMABLE VOICE US1 (PSTN US1).