Zingle incident

MMS Delivery Delays and Failures from AT&T United States to Twilio Toll-Free Numbers

Minor Resolved View vendor source →

Zingle experienced a minor incident on September 1, 2026, lasting 17d 3h. The incident has been resolved; the full update timeline is below.

Started
Sep 01, 2026, 01:28 AM UTC
Resolved
Sep 18, 2026, 04:55 AM UTC
Duration
17d 3h
Detected by Pingoru
Sep 01, 2026, 01:28 AM UTC

Update timeline

  1. monitoring Sep 01, 2026, 01:28 AM UTC

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