Zingle incident

SMS and MMS Delivery Delays from Twilio Phone Numbers to Verizon United States

Minor Resolved View vendor source →

Zingle experienced a minor incident on May 28, 2026, lasting 4d 13h. The incident has been resolved; the full update timeline is below.

Started
May 28, 2026, 09:47 AM UTC
Resolved
Jun 01, 2026, 11:08 PM UTC
Duration
4d 13h
Detected by Pingoru
May 28, 2026, 09:47 AM UTC

Update timeline

  1. monitoring May 28, 2026, 09:47 AM UTC

    We have observed a recovery in SMS delivery however, customers may still experience MMS delivery delays when sending from Twilio phone numbers to Verizon subscribers in the United States. Our engineering team has identified the root cause and is actively working on a resolution. We will provide another update in 8 hours, or sooner if new information becomes available.