Zingle incident

SMS Delivery Delays and Failures from a Subset of Twilio Short Codes to Cellularone NE Arizona United States

Minor Resolved View vendor source →

Zingle experienced a minor incident on May 4, 2026, lasting 1d 18h. The incident has been resolved; the full update timeline is below.

Started
May 04, 2026, 04:32 AM UTC
Resolved
May 05, 2026, 10:58 PM UTC
Duration
1d 18h
Detected by Pingoru
May 04, 2026, 04:32 AM UTC

Update timeline

  1. monitoring May 04, 2026, 04:32 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 4 hours or as soon as more information becomes available.