# Vonage: USA MMS - degradation affecting Toll-Free Numbers sending to AT&T

> Vonage status incident “USA MMS - degradation affecting Toll-Free Numbers sending to AT&T” on 2023-12-15: impact minor (vendor’s label), 10 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vonage/incidents/lmyqkzrm509d
Last updated: 2023-12-16T04:13:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-12-15 17:51 UTC · Resolved: 2023-12-16 04:13 UTC · Duration: 10 h
- Updates: 1
- [Vendor status page: https://vonageapi.statuspage.io/incidents/lmyqkzrm509d](https://vonageapi.statuspage.io/incidents/lmyqkzrm509d)
- [Company: Vonage](https://rewindex.com/company/vonage.md)

## Timeline of updates

- **resolved** 2023-12-16 04:13 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 2023-12-15 17:51 UTC, resolved after 10 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/vonage/incidents/lmyqkzrm509d
- Citation: Vonage, “USA MMS - degradation affecting Toll-Free Numbers sending to AT&T” (2023-12-15 17:51 UTC). Archived by Rewindex: https://rewindex.com/company/vonage/incidents/lmyqkzrm509d (CC BY 4.0).
- Markdown link: `[Vonage: USA MMS - degradation affecting Toll-Free Numbers sending to AT&T (2023-12-15)](https://rewindex.com/company/vonage/incidents/lmyqkzrm509d)`


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Canonical: https://rewindex.com/company/vonage/incidents/lmyqkzrm509d · Markdown: https://rewindex.com/company/vonage/incidents/lmyqkzrm509d.md · JSON: https://rewindex.com/api/v1/companies/vonage/incidents/lmyqkzrm509d · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:10:39.595Z