Delivery Issue Mexico - AT&T Mexico

Incident Report for Sinch

Resolved

This incident has been resolved.

Incident Start Time: 2026-02-20 03:15:00 UTC
Incident End Time: 2026-02-20 07:18 UTC
Posted Feb 20, 2026 - 08:07 UTC

Update

We are continuing to investigate this issue.
Posted Feb 20, 2026 - 05:16 UTC

Investigating

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

Incident Start Time: 2026-02-20 03:15:00 UTC

Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
Posted Feb 20, 2026 - 03:32 UTC
This incident affected: External Connectivity (SMS - LATAM).