Twilio incident

User Authentication Identity Gateway API Failure Increase for T-Mobile in United States

Minor Resolved View vendor source →

Twilio experienced a minor incident on April 15, 2026 affecting Lookup SIM Swap, lasting 4h 14m. The incident has been resolved; the full update timeline is below.

Started
Apr 15, 2026, 06:59 AM UTC
Resolved
Apr 15, 2026, 11:14 AM UTC
Duration
4h 14m
Detected by Pingoru
Apr 15, 2026, 06:59 AM UTC

Affected components

Lookup SIM Swap

Update timeline

  1. investigating Apr 15, 2026, 06:59 AM UTC

    Twilio customers may be experiencing User Authentication Identity Gateway API failure increase 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.

  2. investigating Apr 15, 2026, 08:05 AM UTC

    Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for T-Mobile in the United States. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

  3. monitoring Apr 15, 2026, 10:09 AM UTC

    We have observed a recovery in User Authentication Identity Gateway API failure increase 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.

  4. resolved Apr 15, 2026, 11:14 AM UTC

    The incident has been resolved and User Authentication Identity Gateway API failure increase for T-Mobile in the United States is operating normally.