SendGrid incident: Voice Call Failures From a Subset of Twilio Phone Numbers to Vodafone in the United Kingdom of Great Britain and Northern Ireland

1. resolvedSep 24, 2026, 23:20 UTC

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

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.

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SendGrid reported 356 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 6h 17m. See SendGrid's uptime and incident history