Outage in SendGrid
SMS Delivery Delays from a Subset of Twilio Long Codes to AT&T United States
Resolved MinorIncident Report
Summary AI Generated
SMS delivery to AT&T subscribers in the United States was delayed for messages sent from a subset of Twilio Long Codes. The issue was identified and resolved within 21 minutes, with normal delivery resuming shortly after.
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.
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Latest Updates ( sorted recent to last )
RESOLVED
about 9 hours ago - at 10/05/2026 04:48AM
The incident has been resolved and SMS delivery from a Subset of Twilio Long Codes to AT&T United States is operating normally.
IDENTIFIED
about 10 hours ago - at 10/05/2026 04:28AM
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.
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