Zingle incident

SMS Delivery Delays from Twilio Phone Numbers to T-Mobile United States

Minor Resolved View vendor source →

Zingle experienced a minor incident on May 20, 2026, lasting 6d 15h. The incident has been resolved; the full update timeline is below.

Started
May 20, 2026, 11:49 PM UTC
Resolved
May 27, 2026, 03:15 PM UTC
Duration
6d 15h
Detected by Pingoru
May 20, 2026, 11:49 PM UTC

Update timeline

  1. monitoring May 20, 2026, 11:49 PM UTC

    We have been able to confirm stability and recovery with the traffic sent to T-Mobile Network in the US with the exception of a subset of short codes, Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hour or as soon as more information becomes available.