Minor impactResolvedCommunication

SendGrid incident: Voice Call Silent and One-Way Audio between a Subset of Twilio Phone Numbers and Multiple Networks in Colombia

SendGrid reported this minor-impact incident on its official status page on Nov 5, 2026, 23:33 UTC. It was resolved after 22h 34m.

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Nov 5, 2026, 23:33 UTC
started
Nov 6, 2026, 22:07 UTC
resolved
22h 34m
duration
Minor
impact

Affected components

  • Voice, Latin America
  1. resolvedNov 6, 2026, 22:07 UTC

    The incident has been resolved and voice calls between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Colombia are operating normally.

  2. monitoringNov 6, 2026, 20:05 UTC

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

  3. identifiedNov 6, 2026, 15:19 UTC

    Twilio customers may be experiencing voice call silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Colombia. 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.

  4. identifiedNov 6, 2026, 07:14 UTC

    Twilio customers may be experiencing voice call silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers in Colombia. 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.

  5. identifiedNov 6, 2026, 03:14 UTC

    Twilio customers may be experiencing voice call silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers in Colombia. 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.

  6. identifiedNov 6, 2026, 01:09 UTC

    Twilio customers may be experiencing voice call silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Colombia. 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.

  7. identifiedNov 6, 2026, 00:08 UTC

    Twilio customers may be experiencing silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Colombia. 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.

  8. investigatingNov 5, 2026, 23:33 UTC

    Twilio customers may be experiencing voice call silent and one-way audio between a subset of Twilio Phone Numbers and network subscribers on multiple networks in Colombia. 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 508 incidents in the last 90 days, 1 of them major or critical. A typical incident lasted 6h 10m. See SendGrid's uptime and incident history