Minor impactResolvedCommunication

SendGrid incident: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States

SendGrid reported this minor-impact incident on its official status page on Oct 24, 2026, 14:17 UTC. It was resolved after 1d 4h.

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Oct 24, 2026, 14:17 UTC
started
Oct 25, 2026, 19:13 UTC
resolved
1d 4h
duration
Minor
impact

Affected components

  • Voice, North America
  1. resolvedOct 25, 2026, 19:13 UTC

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

  2. monitoringOct 25, 2026, 11:09 UTC

    We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in the United States and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.

  3. monitoringOct 25, 2026, 07:08 UTC

    We have observed a recovery in voice calls from a subset of Twilio Phone Numbers to network subscribers in the United States and are monitoring service stability. We will provide another update in 4 hours or as soon as more information becomes available.

  4. monitoringOct 25, 2026, 05:07 UTC

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

  5. identifiedOct 24, 2026, 22:28 UTC

    Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United States. 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.

  6. identifiedOct 24, 2026, 18:27 UTC

    Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United States. 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.

  7. identifiedOct 24, 2026, 16:22 UTC

    Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United States. 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.

  8. identifiedOct 24, 2026, 15:21 UTC

    Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United States. 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.

  9. investigatingOct 24, 2026, 15:18 UTC

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

  10. investigatingOct 24, 2026, 14:17 UTC

    Twilio customers may be experiencing voice call failures from a subset of Twilio Phone Numbers to network subscribers in the United States. Our team is actively investigating this 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 SendGrid's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

How often does SendGrid have incidents?

SendGrid reported 506 incidents in the last 90 days, 1 of them major or critical. A typical incident lasted 6h 11m. See SendGrid's uptime and incident history