Zingle incident
SMS Delivery Delays and Failures from a Subset of Twilio Short Codes to Cellularone NE Arizona United States
Update timeline
- monitoring May 04, 2026, 02:32 AM UTC
We have observed a recovery in SMS delivery from a subset of Twilio Short Codes to Cellularone NE Arizona network subscribers in the United States and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
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