Twilio incident: Voice Call Failures from Network Subscribers to a Subset of Twilio Singapore Phone Numbers

1. resolvedJun 2, 2026, 12:58 UTC

   Twilio customers may be experiencing voice call failures from network subscribers to a subset of Twilio Singapore Phone Numbers. 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.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Twilio's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

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