AccSec - T-Mobile API Errors

Incident Report for Twilio

Resolved

The issue affecting intermittent AccSec-T-Mobile API Errors has been resolved, and the service is functioning normally at this time.

Posted Jul 29, 2025 - 09:58 PDT

Monitoring

We have started seeing recovery for intermittent AccSec-T-Mobile API Errors. We will continue to monitor to ensure a full recovery. We expect to provide another update in 4 hours or as soon as more information becomes available.

Posted Jul 29, 2025 - 06:08 PDT

Update

We continue to investigate AccSec-T-Mobile API Errors. Our engineering team is actively working on the issue, and we will provide another update in 4 hours or as soon as more information becomes available.

Posted Jul 29, 2025 - 02:27 PDT

Update

We continue to investigate AccSec-T-Mobile API Errors. Our engineering team is actively working on the issue, and we will provide another update in 2 hours or as soon as more information becomes available.

Posted Jul 29, 2025 - 00:33 PDT

Investigating

We are investigating AccSec-T-Mobile API Errors. Our engineering team is actively working on the issue, and we will provide another update in 1 hour or as soon as more information becomes available.

Posted Jul 28, 2025 - 23:42 PDT

This incident affected: CARRIER NETWORK (Verify Silent Network Auth, Lookup SIM Swap).