We have been notified of an upcoming planned network maintenance by AT&T in the United States.
Timeframe: 17 June 2026, 01:00 UTC - 17 June 2026, 09:00 UTC (Estimated duration: 8 hours)
Impact: During this window, users may experience intermittent delivery delays for SMS traffic sent to or from AT&T US handsets.
Affected Channels: This maintenance affects all messaging routes, including Long Code, Short Code, and Toll-Free numbers.
Our team will closely monitor the situation until the carrier maintenance is fully complete.
Posted on
Jun 16, 2026 - 11:11 UTC