Minor impactResolvedCommunication

SendGrid incident: SMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States

SendGrid reported this minor-impact incident on its official status page on Oct 5, 2026, 04:28 UTC. It was resolved after 19 min.

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Oct 5, 2026, 04:28 UTC

started

Oct 5, 2026, 04:48 UTC

resolved

19 min

duration

Minor

impact

Affected components

SMS Long Code, North America

Timeline

updates from SendGrid's status page ↗

resolvedOct 5, 2026, 04:48 UTC
The incident has been resolved and SMS delivery from a Subset of Twilio Long Codes to AT&T United States is operating normally.
identifiedOct 5, 2026, 04:28 UTC
Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to AT&T 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.

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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How often does SendGrid have incidents?

SendGrid reported 367 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 6h 10m. See SendGrid's uptime and incident history

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