# Vonage: USA SMS - Delivery degradation on a subset of short codes towards AT&T

> Vonage status incident “USA SMS - Delivery degradation on a subset of short codes towards AT&T” on 2023-09-20: impact minor (vendor’s label), 7.7 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/8lfnz38fqb93
Last updated: 2023-09-21T00:58:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-09-20 17:15 UTC · Resolved: 2023-09-21 00:58 UTC · Duration: 7.7 h
- Updates: 1
- [Vendor status page: https://vonageapi.statuspage.io/incidents/8lfnz38fqb93](https://vonageapi.statuspage.io/incidents/8lfnz38fqb93)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **resolved** 2023-09-21 00:58 UTC: This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Vonage, started 2023-09-20 17:15 UTC, resolved after 7.7 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/vonage/incidents/8lfnz38fqb93
- Citation: Vonage, “USA SMS - Delivery degradation on a subset of short codes towards AT&T” (2023-09-20 17:15 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/8lfnz38fqb93 (CC BY 4.0).
- Markdown link: `[Vonage: USA SMS - Delivery degradation on a subset of short codes towards AT&T (2023-09-20)](https://rewindex.com/company/vonage/incidents/8lfnz38fqb93)`


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Canonical: https://rewindex.com/company/vonage/incidents/8lfnz38fqb93 · Markdown: https://rewindex.com/company/vonage/incidents/8lfnz38fqb93.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/8lfnz38fqb93 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:11:58.583Z