Zingle incident

SMS Delivery Delays from a Subset of Twilio Long Codes and Toll-Free Numbers to Viaero United States

Minor Resolved View vendor source →

Zingle experienced a minor incident on May 21, 2026, lasting 6d 9h. The incident has been resolved; the full update timeline is below.

Started
May 21, 2026, 05:35 PM UTC
Resolved
May 28, 2026, 03:22 AM UTC
Duration
6d 9h
Detected by Pingoru
May 21, 2026, 05:35 PM UTC

Update timeline

  1. monitoring May 21, 2026, 05:35 PM UTC

    Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes and Toll-Free Numbers to Viaero network subscribers in the United States. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.