Minor impactResolvedCommunication

SendGrid incident: Voice Call Failures from Twilio Phone Numbers to Bulgaria

SendGrid reported this minor-impact incident on its official status page on Aug 28, 2026, 23:36 UTC. It was resolved after 22h 50m.

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Aug 28, 2026, 23:36 UTC
started
Aug 29, 2026, 22:26 UTC
resolved
22h 50m
duration
Minor
impact

Timeline

updates from SendGrid's status page ↗
  1. resolvedAug 29, 2026, 22:26 UTC

    The incident has been resolved and voice calls from Twilio Phone Numbers to network subscribers in Bulgaria 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.

Other services with incidents at the same time

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How often does SendGrid have incidents?

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

← Previous: SMS Delivery Delays from a Subset of Twilio Short Codes to Multiple Networks in United States (Aug 28, 2026)Next: SMS Delivery Receipt Delays from Twilio to Globe Telecom Philippines (Aug 29, 2026) →
SendGrid incident on Aug 28, 2026: Voice Call Failures from Twilio Phone Numbers to Bulgaria · APIStatus.watch