Zingle incident

SMS Delivery Delays from a Subset of Twilio Short Codes to T-Mobile United States

Minor Resolved View vendor source →

Started: Apr 21, 2026, 10:22 AM UTC
Resolved: Apr 25, 2026, 03:41 PM UTC
Duration: 4d 5h
Detected by Pingoru: Apr 21, 2026, 10:22 AM UTC

Update timeline

monitoring Apr 21, 2026, 10:22 AM UTC

Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Short Codes to T-Mobile 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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