Delivery Issue AT&T - Mexico

Incident Report for Sinch

Resolved

This incident is now resolved.

Incident Start Time: 2026-02-24 08:35 UTC
Incident End time: 2026-02-24 12:21 UTC
Posted Feb 24, 2026 - 13:57 UTC

Investigating

We are currently observing delivery issues in AT&T - Mexico.

Incident Start Time: 2026-02-24 08:35 UTC

Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts

We will update as soon as we have more information.
Posted Feb 24, 2026 - 09:16 UTC
This incident affected: External Connectivity (SMS - LATAM).