Voice Quality Issues Affecting Calls from T-Mobile Numbers to Twilio Numbers
Incident Lifecycle
Incident Timeline
Investigating
Customers may experience audio quality issues on calls from T-Mobile devices to Twilio phone numbers. Our team is working diligently to identify the issue and resolve it as soon as possible. Our engineers have been alerted and are investigating. We will provide an update when we have more details.
Mar 19, 2026 at 6:13 PM UTC
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