# Twilio: Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates

> Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates. Detected 2026-10-21 by Rewindex: what changed on Twilio’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r01a129a2953e42
Last updated: 2026-10-21T00:43:09Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-21 00:43 UTC · Detected: 2026-10-21 00:43 UTC
- [Source: https://stspg.io/z5lcq64gvftr](https://stspg.io/z5lcq64gvftr)
- [Company: Twilio](https://rewindex.com/company/twilio.md)
- Versions: before incident\_version:125/pwfkkq1r3jgd@9642b1997a8a → after incident\_version:125/pwfkkq1r3jgd@7e73bbb6112e
- Change 4 of 4 for this incident

Incident page (full timeline): [SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates](https://rewindex.com/company/twilio/incidents/pwfkkq1r3jgd.md)
## What changed

**1. Changed: Status**

```diff
- monitoring
+ resolved
```

**2. Added: Resolved time**

```diff
+ 2026-10-21 00:35 UTC
```

**3. Added: Update** (resolved) · 2026-10-21 00:35 UTC

```diff
+ The incident has been resolved and SMS delivery from a subset of Twilio Alphanumeric Sender IDs to the United Arab Emirates is operating normally.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-20 21:23 UTC | [Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to Etisalat United Arab Emirates](https://rewindex.com/change/reaf9f851bac730.md) | Normal progress |
| 2026-10-20 22:13 UTC | [Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender Type to United Arab Emirates](https://rewindex.com/change/r1ecb463f246e23.md) | Normal progress |
| 2026-10-20 22:43 UTC | [Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates](https://rewindex.com/change/r639542e6914abb.md) | Normal progress |
| 2026-10-21 00:43 UTC | Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (this change) | Normal progress |

Previous: [change](https://rewindex.com/change/r639542e6914abb.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: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates on Twilio’s status page, changed 2026-10-21 00:43 UTC (change 4 of 4).

- Canonical URL: https://rewindex.com/change/r01a129a2953e42
- Citation: Twilio, “Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates” (2026-10-21 00:43 UTC). Archived by Rewindex: https://rewindex.com/change/r01a129a2953e42 (CC BY 4.0).
- Markdown link: `[Twilio: Incident updated: SMS Delivery Failures from a Subset of Twilio Alphanumeric Sender IDs to United Arab Emirates (2026-10-21)](https://rewindex.com/change/r01a129a2953e42)`


---
Canonical: https://rewindex.com/change/r01a129a2953e42 · Markdown: https://rewindex.com/change/r01a129a2953e42.md · JSON: https://rewindex.com/api/v1/changes/r01a129a2953e42 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:24:16.413Z