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Outage in Twilio

Voice Call Failures to Brazil Subscribers From a Subset of Brazil Twilio Numbers.

Resolved Minor
September 18, 2025 - Started 7 months ago - Lasted about 8 hours
Official incident page

Incident Report

We are observing voice call failures to Brazil subscribers from a subset of Brazil Twilio Numbers. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.
Components affected
Twilio Voice, Latin America

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Latest Updates ( sorted recent to last )
RESOLVED 7 months ago - at 09/19/2025 02:09AM

We are no longer observing voice call failures to Brazil subscribers from a subset of Brazil Twilio numbers. This incident has been resolved.

MONITORING 7 months ago - at 09/19/2025 12:03AM

We are observing recovery in voice call failures. We will continue monitoring the service to ensure a full recovery. We will provide another update in 4 or as soon as more information becomes available.

INVESTIGATING 7 months ago - at 09/18/2025 09:52PM

We are no longer observing voice call failures, however, we are still investigating the Branded Calls feature not being active. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING 7 months ago - at 09/18/2025 06:44PM

We are still observing voice call failures to Brazil subscribers from a subset of Brazil Twilio Numbers. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 2 hours or as soon as more information becomes available.

INVESTIGATING 7 months ago - at 09/18/2025 05:47PM

We are observing voice call failures to Brazil subscribers from a subset of Brazil Twilio Numbers. We are currently working with our carrier partner to resolve the issue. We expect to provide another update in 1 hour or as soon as more information becomes available.

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