# Twilio: Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey

> Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey. Detected 2026-10-18 by Rewindex: what changed on Twilio’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/rc891f53f5d8f74
Last updated: 2026-10-18T12:33:10Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-18 12:33 UTC · Detected: 2026-10-18 12:33 UTC
- [Source: https://stspg.io/f1hwbj5gxntf](https://stspg.io/f1hwbj5gxntf)
- [Company: Twilio](https://rewindex.com/company/twilio.md)
- Versions: before incident\_version:125/sjg4gk7gfdw1@ce5a95c1907c → after incident\_version:125/sjg4gk7gfdw1@074745dd2a3d
- Change 6 of 12 for this incident

Incident page (full timeline): [SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey](https://rewindex.com/company/twilio/incidents/sjg4gk7gfdw1.md)
## What changed

**1. Added: Update** (monitoring) · 2026-10-18 12:23 UTC

```diff
+ We have observed a recovery in SMS delivery from Twilio Alphanumeric Sender Type to network subscribers on multiple networks in Turkey and are monitoring service stability. We will provide another update in 8 hours or as soon as more information becomes available.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-17 23:25 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r3d7ac8d9f0d5f7.md) | Normal progress |
| 2026-10-18 00:18 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r2225d5cc5e9d99.md) | Normal progress |
| 2026-10-18 02:23 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r9fae7afa82418c.md) | Normal progress |
| 2026-10-18 06:23 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r4d7f3628aa438e.md) | Normal progress |
| 2026-10-18 08:23 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey](https://rewindex.com/change/r810842483c8449.md) | Normal progress |
| 2026-10-18 12:33 UTC | Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey (this change) | Normal progress |
| 2026-10-18 13:13 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r74feab43a14e29.md) | Normal progress |
| 2026-10-18 14:13 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey](https://rewindex.com/change/r97f49717ba80c4.md) | Normal progress |
| 2026-10-18 16:13 UTC | [Incident updated: SMS Delivery Failures from Twilio to Multiple Networks in Turkey](https://rewindex.com/change/rdec756841718a6.md) | Normal progress |
| 2026-10-18 20:13 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r949cb7104bdbaf.md) | Normal progress |
| 2026-10-18 22:23 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender IDs to Multiple Networks in Turkey](https://rewindex.com/change/r281e85aa3c173c.md) | Normal progress |
| 2026-10-19 00:23 UTC | [Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey](https://rewindex.com/change/r2d49afdd767d3e.md) | Normal progress |

Previous: [change](https://rewindex.com/change/r810842483c8449.md) · Next: [change](https://rewindex.com/change/r74feab43a14e29.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 Twilio Alphanumeric Sender Type to Multiple Networks in Turkey on Twilio’s status page, changed 2026-10-18 12:33 UTC (change 6 of 12).

- Canonical URL: https://rewindex.com/change/rc891f53f5d8f74
- Citation: Twilio, “Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey” (2026-10-18 12:33 UTC). Archived by Rewindex: https://rewindex.com/change/rc891f53f5d8f74 (CC BY 4.0).
- Markdown link: `[Twilio: Incident updated: SMS Delivery Failures from Twilio Alphanumeric Sender Type to Multiple Networks in Turkey (2026-10-18)](https://rewindex.com/change/rc891f53f5d8f74)`


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Canonical: https://rewindex.com/change/rc891f53f5d8f74 · Markdown: https://rewindex.com/change/rc891f53f5d8f74.md · JSON: https://rewindex.com/api/v1/changes/rc891f53f5d8f74 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T04:21:45.202Z