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Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

ResolvedminorOfficial source confirmedSpecific component onlyFirst recorded update Oct 19, 2026, 03:06 PM · Resolved Oct 19, 2026, 10:31 PM

The incident has been resolved and voice calls from a subset of Twilio Phone Numbers to network subscribers in Portugal are operating normally.

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What visitors reported during this incident

No visitor reports were filed for this incident.

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Affected services

Voice, Europe

Updates (6)

  1. Oct 19, 2026, 10:31 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

    The incident has been resolved and voice calls from a subset of Twilio Phone Numbers to network subscribers in Portugal are operating normally.

    Twilio ↗
  2. Oct 19, 2026, 08:30 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

    We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in Portugal and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.

    Twilio ↗
  3. Oct 19, 2026, 08:30 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

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

    Twilio ↗
  4. Oct 19, 2026, 06:06 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

    Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Portugal. Our team is actively investigating this issue. We will provide another update in 4 hours or as soon as more information becomes available.

    Twilio ↗
  5. Oct 19, 2026, 04:06 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

    Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Portugal. Our team is actively investigating this issue. We will provide another update in 2 hours or as soon as more information becomes available.

    Twilio ↗
  6. Oct 19, 2026, 03:06 PM
    Voice Call Failures from a Subset of Twilio Phone Numbers to Portugal

    Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in Portugal. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

    Twilio ↗

What to do next

  • Verify your own services recovered cleanly. Some upstream outages leave queues or caches in a degraded state, run smoke tests before declaring green internally.
  • Save the post-mortem. Vendors usually publish a detailed RCA 1-3 days later. We'll add it to this page when it appears.
  • Watch the provider going forward. Follow Twilio's status feed →

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