# Vonage: Incident updated: USA SMS - Delivery degradation affecting 10DLC traffic towards AT&T operator

> Incident updated: USA SMS - Delivery degradation affecting 10DLC traffic towards AT&T operator. Detected 2026-11-03 by Rewindex: what changed on Vonage’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/rca9ddb39795ed7
Last updated: 2026-11-03T12:23:46Z

**Summary:** _summary pending_
- Kind: Incident update · Label: not classified yet
- Changed: 2026-11-03 12:23 UTC · Detected: 2026-11-03 12:23 UTC
- [Source: https://vonageapi.statuspage.io/incidents/17mzymv5yxwy](https://vonageapi.statuspage.io/incidents/17mzymv5yxwy)
- [Company: Vonage](https://rewindex.com/company/vonage.md)
- Versions: before incident\_version:126/17mzymv5yxwy@8a817f64b0a2 → after incident\_version:126/17mzymv5yxwy@c7d391987af8
- Change 1 of 1 for this incident

Incident page (full timeline): [USA SMS - Delivery degradation affecting 10DLC traffic towards AT&T operator](https://rewindex.com/company/vonage/incidents/17mzymv5yxwy.md)
## What changed

**1. Changed: Status**

```diff
- investigating
+ resolved
```

**2. Added: Resolved time**

```diff
+ 2026-11-03 12:16 UTC
```

**3. Added: Update** (resolved) · 2026-11-03 12:16 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-03 12:23 UTC | Incident updated: USA SMS - Delivery degradation affecting 10DLC traffic towards AT&T operator (this change) |  |

All Vonage changes: [timeline](https://rewindex.com/company/vonage/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


---
Canonical: https://rewindex.com/change/rca9ddb39795ed7 · Markdown: https://rewindex.com/change/rca9ddb39795ed7.md · JSON: https://rewindex.com/api/v1/changes/rca9ddb39795ed7 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-03T19:52:30.826Z