# Delivery Issue USA - AT&T

- Provider: [Sinch](https://down.guide/sinch)
- Level: confirmed
- Impact: Degraded
- lasted 4h 22m
- started 2026-10-07 06:20 UTC
- SMS - US - ShortCode, SMS - US - 10DLC, MMS - US
- us
- id: DWN-a1906a874a
- Official page: https://stspg.io/g6b08g7k7rvj

## Updates from Sinch
### 2026-10-07 06:20 UTC: investigating
We are currently observing delivery issues in USA - AT&T.
Incident Start Time: 2026-10-07 05:18 UTC
Impact: Delayed MT's/Delayed MO's/Missing delivery receipts/Late delivery receipts
We will update as soon as we have more information.
If you have any questions, please contact support@sinch.com

### 2026-10-07 08:11 UTC: investigating
We are continuing to investigate this issue.

### 2026-10-07 10:42 UTC: resolved
This incident has been resolved.
Incident Start Time: 2026-10-07 05:18 UTC
Incident End Time: 2026-10-07 09:44 UTC

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