User Authentication Identity Gateway API Failure Increase and Gateway API High Latency for Verizon in United States

Incident Report for Twilio

Resolved

The incident has been resolved and User Authentication Identity Gateway API failure increase and Gateway API high latency for Verizon in the United States is operating normally.
Posted Jun 03, 2026 - 23:11 PDT

Monitoring

We have observed a recovery in User Authentication Identity Gateway API failure increase and Gateway API high latency for Verizon in United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
Posted Jun 03, 2026 - 21:10 PDT

Update

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for Verizon in the United States. 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 Jun 03, 2026 - 21:08 PDT

Identified

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase & high latency for Verizon in the United States. 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 Jun 03, 2026 - 20:08 PDT

Investigating

Twilio customers may be experiencing User Authentication Identity Gateway API failure increase for Verizon 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 Jun 03, 2026 - 19:51 PDT
This incident affected: CARRIER NETWORK (Lookup SIM Swap, Legacy Identity MatchAndAttributes).