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

        SMS Delivery Failures to Ucell Network in Uzbekistan

        Incident Report for Twilio

        Resolved

        After investigation, we have determined that SMS Delivery to Ucell Network in Uzbekistan is performing as expected. We are declaring this incident as invalid.
        Posted May 05, 2025 - 11:26 PDT

        Update

        We are experiencing SMS delivery failures to Ucell Network in Uzbekistan. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 8 hours or as soon as more information becomes available.
        Posted May 05, 2025 - 06:42 PDT

        Update

        We are experiencing SMS delivery failures to Ucell Network in Uzbekistan. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 4 hours or as soon as more information becomes available.
        Posted May 05, 2025 - 02:45 PDT

        Update

        We are experiencing SMS delivery failures to Ucell Network in Uzbekistan. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.
        Posted May 05, 2025 - 00:43 PDT

        Investigating

        We are experiencing SMS delivery failures to Ucell Network in Uzbekistan. Our engineers are working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
        Posted May 04, 2025 - 23:23 PDT
        This incident affected: CARRIER NETWORK (SMS, Europe).