# Twilio: Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States

**Summary:** _summary pending_
- Kind: Incident update · Label: not classified yet
- Changed: 2026-10-24 18:33 UTC · Detected: 2026-10-24 18:33 UTC
- [Source: https://status.twilio.com/incidents/z1rg79106g49](https://status.twilio.com/incidents/z1rg79106g49)
- [Company: Twilio](https://rewindex.com/company/twilio.md)
- Versions: before incident\_version:125/z1rg79106g49@d64b88fa26ca → after incident\_version:125/z1rg79106g49@8c390efb8b53
- Change 3 of 6 for this incident

Incident page (full timeline): [Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/company/twilio/incidents/z1rg79106g49.md)
## What changed

**1. Added: Update** (identified) · 2026-10-24 18:27 UTC

```diff
+ Twilio customers may be experiencing voice call failures and post dial delay from a subset of Twilio Phone Numbers to network subscribers in the United States. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 4 hours or as soon as more information becomes available.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-24 15:23 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/change/r3239113476698b.md) |  |
| 2026-10-24 16:23 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/change/r9c95ab0e32342b.md) |  |
| 2026-10-24 18:33 UTC | Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States (this change) |  |
| 2026-10-24 22:33 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/change/r11ad1ff391aaf7.md) |  |
| 2026-10-25 05:13 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/change/r8e8fd5c52aab16.md) |  |
| 2026-10-25 07:13 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to United States](https://rewindex.com/change/r149deefb0f8c78.md) |  |

Previous: [change](https://rewindex.com/change/r9c95ab0e32342b.md) · Next: [change](https://rewindex.com/change/r11ad1ff391aaf7.md) · All Twilio changes: [timeline](https://rewindex.com/company/twilio/changes.md)
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Canonical: https://rewindex.com/change/r7163343583350d · Markdown: https://rewindex.com/change/r7163343583350d.md · JSON: https://rewindex.com/api/v1/changes/r7163343583350d · Generated 2026-10-25T10:01:52.418Z