Zingle incident

United States SMS and MMS Carrier Maintenance - AT&T

Resolved after 1 day 18 hours, on July 8, 2026.

monitoring Jul 08, 2026, 03:00 AM UTC

The AT&T network in the United States is conducting a planned maintenance from 07 July 2026 at 20:00 PDT until 08 July 2026 at 02:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to AT&T United States handsets when sending via long codes and toll free numbers.

Started
Jul 08, 2026, 03:00 AM UTC
Resolved
Jul 09, 2026, 09:34 PM UTC
Duration
1d 18h
Detected by Pingoru
Jul 08, 2026, 03:00 AM UTC

Update timeline

  1. monitoring Jul 08, 2026, 03:00 AM UTC

    The AT&T network in the United States is conducting a planned maintenance from 07 July 2026 at 20:00 PDT until 08 July 2026 at 02:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS and MMS to AT&T United States handsets when sending via long codes and toll free numbers.

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