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        User Authentication Identity Gateway API High Latency for T-Mobile in United States

        Incident Report for Twilio

        Resolved

        The incident has been resolved and User Authentication Identity Gateway API high latency for T-Mobile in the United States is operating normally.
        Posted Apr 14, 2026 - 22:22 PDT

        Monitoring

        We have observed a recovery in User Authentication Identity Gateway API high latency for T-Mobile in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
        Posted Apr 14, 2026 - 20:21 PDT

        Investigating

        Twilio customers may be experiencing User Authentication Identity Gateway API high latency for T-Mobile in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.
        Posted Apr 14, 2026 - 19:18 PDT
        This incident affected: CARRIER NETWORK (Lookup SIM Swap).