# Delivery Issue Mexico - AT&T

- Provider: [Sinch](https://down.guide/sinch)
- Level: confirmed
- Impact: Degraded
- lasted 3h 16m
- started 2026-07-28 08:25 UTC
- SMS - LATAM
- latam
- id: DWN-ae8f858a50
- Official page: https://stspg.io/6hbxjssrc074

## Updates from Sinch
### 2026-07-28 08:25 UTC: investigating
We are currently observing delivery issues in Mexico - AT&T.
Incident Start Time: 2026-07-28 06:22 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.

### 2026-07-28 10:01 UTC: monitoring
We can observe that performance is restored.
Incident Restoration Time: 2026-07-28 09:00 UTC
We will continue to monitor for any further disturbances.

### 2026-07-28 11:40 UTC: resolved
This incident has been resolved.
Incident Start Time: 2026-07-28 06:22 UTC
Incident End Time: 2026-07-28 09:00 UTC

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