Delivery Issue Mexico - AT&T

Incident Report for Sinch

Resolved

This incident has been resolved.

Incident Start Time: 2025-12-07 06:12 UTC
Incident End Time: 2025-12-07 08:14 UTC
Posted Dec 07, 2025 - 08:31 UTC

Update

We are continuing to investigate this issue.
Posted Dec 07, 2025 - 08:02 UTC

Investigating

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

Incident Start Time: 2025-12-07 06:12 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 Dec 07, 2025 - 06:41 UTC
This incident affected: External Connectivity (SMS - LATAM).