Skip to main content
Twilio

Voice Call Failures from Twilio Phone Numbers to Vivo Telefonica Brazil

Degraded Lasted 1d 2h · started · Twilio's page

Level
confirmed
Worst impact
Degraded
Components
Voice, Latin America
Regions
latam

What to do

  • Check whether you use Twilio Voice, Latin America in latam. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 1d 2h it lasted.

    Anything that failed between 2026-07-02 16:09 UTC and 2026-07-03 18:24 UTC may need a replay.
  • Subscribe to Twilio's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=twilio works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Twilio 11

  1. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Brazil. 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.

    provider

  2. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. 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.

    provider

  3. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. 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.

    provider

  4. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. 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.

    provider

  5. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

    provider

  6. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.

    provider

  7. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

    provider

  8. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 8 hours or as soon as more information becomes available.

    provider

  9. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

    provider

  10. identified

    Twilio customers may be experiencing voice call failures from Twilio Phone Numbers to Vivo Telefonica network subscribers in Brazil. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 16 hours or as soon as more information becomes available.

    provider

  11. resolved

    We have completed our investigation and determined that this event did not result in any customer impact. All systems are operating normally.

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-501ef23992

Is Twilio still down?

No, this incident was resolved 2026-07-03 18:24 UTC. For Twilio's live state, see https://down.guide/twilio.

How long did it last?

1d 2h, from 2026-07-02 16:09 UTC to 2026-07-03 18:24 UTC, by the times Twilio posted.

What was affected?

Twilio named Voice, Latin America in latam.

What caused it?

Twilio hasn't published a root cause. If it does, it shows here.

Where does this come from?

Twilio's official status page, https://status.twilio.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.