Zingle incident

United States SMS Carrier Maintenance - AT&T

Minor Resolved View vendor source →

Zingle experienced a minor incident on August 12, 2026, lasting 2d 22h. The incident has been resolved; the full update timeline is below.

Started
Aug 12, 2026, 03:00 AM UTC
Resolved
Aug 15, 2026, 01:20 AM UTC
Duration
2d 22h
Detected by Pingoru
Aug 12, 2026, 03:00 AM UTC

Update timeline

  1. monitoring Aug 12, 2026, 03:00 AM UTC

    The AT&T network in the United States is conducting a planned maintenance from 11 August 2026 at 20:00 PDT until 12 August 2026 at 00:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from AT&T United States handsets when sending via long codes and short codes.