minor✓ Resolved

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

SendGrid•2026-10-05 04:28 UTC

Status

resolved

Duration

21 minutes

Updates

Coverage

0 articles

INCIDENT TIMELINE

✓ Resolved2026-10-05 04:50 UTC

This incident has been resolved.

identified2026-10-05 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.

📊 TECHNICAL DETAILS

Internal ID

eda9c92f-8b19-40ed-9b1e-04ebd4ae8724

External ID

6xh6fhjsgy0k

🕐 Started

2026-10-05 04:28 UTC

🔄 Last Updated

2026-10-05 04:50 UTC

✓ Resolved

2026-10-05 04:50 UTC

MINOR

Impact Level

21 minutes

Total Duration

Status Updates

Affected Components

SMS Long Code, North America

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