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 16h. The incident has been resolved; the full update timeline is below.

Started
May 04, 2026, 06:58 AM UTC
Resolved
May 05, 2026, 10:58 PM UTC
Duration
1d 16h
Detected by Pingoru
May 04, 2026, 06:58 AM UTC

Update timeline

  1. monitoring May 04, 2026, 06:58 AM UTC

    The incident has been resolved and SMS delivery from a subset of Twilio Short Codes to Cellularone network subscribers in the United States is operating normally.