# Twilio: Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil

> Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil. Detected 2026-10-21 by Rewindex: what changed on Twilio’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r38916ab8ce469a
Last updated: 2026-10-21T08:43:16Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (typesafe/jev-1.13-20260917)
- Changed: 2026-10-21 08:43 UTC · Detected: 2026-10-21 08:43 UTC
- [Source: https://stspg.io/6cs6lqsvvrzr](https://stspg.io/6cs6lqsvvrzr)
- [Company: Twilio](https://rewindex.com/company/twilio.md)
- Versions: before incident\_version:125/ny4f1x332ggd@f4073c4ecf2f → after incident\_version:125/ny4f1x332ggd@d24bf33cedd2
- Change 18 of 24 for this incident

Incident page (full timeline): [Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/company/twilio/incidents/ny4f1x332ggd.md)
## What changed

**1. Changed: Title**

```diff
- Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil
+ Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil
```

**2. Added: Update** (monitoring) · 2026-10-21 08:33 UTC

```diff
+ We have observed a recovery in voice calls from a subset of Twilio Mobile Numbers to network subscribers in Brazil and are monitoring service stability. We will provide another update in 16 hours or as soon as more information becomes available.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-19 14:33 UTC | [Incident updated: Voice Call Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r18055c6780b277.md) | Normal progress |
| 2026-10-19 16:33 UTC | [Incident updated: Voice Call Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/ra527b144699333.md) | Normal progress |
| 2026-10-19 17:45 UTC | [Incident updated: Voice Call Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r5b70e70ae300fc.md) | Normal progress |
| 2026-10-19 19:03 UTC | [Incident updated: Voice Call Failures, Dialing Delays from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r66a3c77fb461b8.md) | Normal progress |
| 2026-10-19 20:03 UTC | [Incident updated: Voice Call Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r2d0359660f33f4.md) | Normal progress |
| 2026-10-19 20:53 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/ref90c9da37ade7.md) | Normal progress |
| 2026-10-19 21:53 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r9428ebd52b078b.md) | Normal progress |
| 2026-10-19 22:03 UTC | [Incident updated: Voice Call Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r674821ac5ca058.md) | Normal progress |
| 2026-10-19 22:53 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r883e53d0bb19df.md) | Normal progress |
| 2026-10-20 01:03 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r8e5613192fa0e8.md) | Normal progress |
| 2026-10-20 05:03 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/rf2d8c0e077f56b.md) | Normal progress |
| 2026-10-20 12:43 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/rb147a63417e3a8.md) | Normal progress |
| 2026-10-20 13:43 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r2aba69dc750718.md) | Normal progress |
| 2026-10-20 15:43 UTC | [Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Phone Numbers to Brazil](https://rewindex.com/change/r75e8a492d21ec1.md) | Normal progress |
| 2026-10-20 18:33 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r77a99d470d8593.md) | Normal progress |
| 2026-10-20 20:33 UTC | [Incident updated: Voice Call Post Dial Delay and Call Failures From a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r10e3e3b0840f8a.md) | Normal progress |
| 2026-10-21 00:33 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/rbf6099662528dc.md) | Normal progress |
| 2026-10-21 08:43 UTC | Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil (this change) | Normal progress |
| 2026-10-21 19:23 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil](https://rewindex.com/change/rd35df7ba3a6bf7.md) | Normal progress |
| 2026-10-21 20:23 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r21a39727068fdb.md) | Normal progress |
| 2026-10-21 22:23 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r3d638716e11ae3.md) | Normal progress |
| 2026-10-21 23:43 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/rebe0bc93d2df3c.md) | Normal progress |
| 2026-10-22 01:43 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Phone Numbers to Brazil](https://rewindex.com/change/re7e0d00ef3fa3b.md) | Normal progress |
| 2026-10-22 04:53 UTC | [Incident updated: Voice Call Failures and Post Dial Delay from a Subset of Twilio Mobile Numbers to Brazil](https://rewindex.com/change/r6c8959bbcf37df.md) | Normal progress |

Previous: [change](https://rewindex.com/change/rbf6099662528dc.md) · Next: [change](https://rewindex.com/change/rd35df7ba3a6bf7.md) · All Twilio changes: [timeline](https://rewindex.com/company/twilio/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._

## Cite this

Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil on Twilio’s status page, changed 2026-10-21 08:43 UTC (change 18 of 24).

- Canonical URL: https://rewindex.com/change/r38916ab8ce469a
- Citation: Twilio, “Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil” (2026-10-21 08:43 UTC). Archived by Rewindex: https://rewindex.com/change/r38916ab8ce469a (CC BY 4.0).
- Markdown link: `[Twilio: Incident updated: Voice Call Failures and Post Dial Delay From a Subset of Twilio Mobile Numbers to Brazil (2026-10-21)](https://rewindex.com/change/r38916ab8ce469a)`


---
Canonical: https://rewindex.com/change/r38916ab8ce469a · Markdown: https://rewindex.com/change/r38916ab8ce469a.md · JSON: https://rewindex.com/api/v1/changes/r38916ab8ce469a · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T04:21:59.339Z