# Twilio: Voice Call Failures from Network Subscribers to a Subset of Twilio United States Phone Numbers

> Twilio status incident “Voice Call Failures from Network Subscribers to a Subset of Twilio United States Phone Numbers” on 2026-08-09: impact minor (vendor’s label), 5.4 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s
Last updated: 2026-08-09T20:18:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-08-09 14:56 UTC · Resolved: 2026-08-09 20:18 UTC · Duration: 5.4 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/1fw4hphh0r0s](https://status.twilio.com/incidents/1fw4hphh0r0s)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-08-09 20:18 UTC: The incident has been resolved and voice calls from network subscribers to a subset of Twilio United States Phone Numbers are operating normally.

_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 Twilio, started 2026-08-09 14:56 UTC, resolved after 5.4 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s
- Citation: Twilio, “Voice Call Failures from Network Subscribers to a Subset of Twilio United States Phone Numbers” (2026-08-09 14:56 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s (CC BY 4.0).
- Markdown link: `[Twilio: Voice Call Failures from Network Subscribers to a Subset of Twilio United States Phone Numbers (2026-08-09)](https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s)`


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Canonical: https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s · Markdown: https://rewindex.com/company/twilio/incidents/1fw4hphh0r0s.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/1fw4hphh0r0s · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:13:28.608Z