# Twilio: Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic

> Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic. Detected 2026-11-02 by Rewindex: what changed on Twilio’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/rdbe537dbd69905
Last updated: 2026-11-02T12:13:43Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (typesafe/jev-1.13-20260917)
- Changed: 2026-11-02 12:13 UTC · Detected: 2026-11-02 12:13 UTC
- [Source: https://status.twilio.com/incidents/dt4b6xktlfvf](https://status.twilio.com/incidents/dt4b6xktlfvf)
- [Company: Twilio](https://rewindex.com/company/twilio.md)
- Versions: before incident\_version:125/dt4b6xktlfvf@8b98a222b8c9 → after incident\_version:125/dt4b6xktlfvf@d84b7082633e
- Change 2 of 3 for this incident

Incident page (full timeline): [SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic](https://rewindex.com/company/twilio/incidents/dt4b6xktlfvf.md)
## What changed

**1. Changed: Title**

```diff
- SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile Czech Republic
+ SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic
```

**2. Changed: Status**

```diff
- investigating
+ monitoring
```

**3. Added: Update** (identified) · 2026-11-02 12:09 UTC

```diff
+ Twilio customers may be experiencing SMS delivery delays from a subset of Twilio Long Codes to T-Mobile and O2 network subscribers in the Czech Republic. Our team has identified the cause, and is working to resolve the issue. We will provide another update in 1 hour or as soon as more information becomes available.
```

**4. Added: Update** (monitoring) · 2026-11-02 12:11 UTC

```diff
+ We have observed a recovery in SMS delivery from a subset of Twilio Long Codes to T-Mobile and O2 network subscribers in the Czech Republic and are monitoring service stability. We will provide another update in 2 hours or as soon as more information becomes available.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-02 11:03 UTC | [Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile Czech Republic](https://rewindex.com/change/r17f4cc33689485.md) | Normal progress |
| 2026-11-02 12:13 UTC | Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic (this change) | Normal progress |
| 2026-11-02 12:43 UTC | [Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic](https://rewindex.com/change/r6a805b75077237.md) | Normal progress |

Previous: [change](https://rewindex.com/change/r17f4cc33689485.md) · Next: [change](https://rewindex.com/change/r6a805b75077237.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 Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic on Twilio’s status page, changed 2026-11-02 12:13 UTC (change 2 of 3).

- Canonical URL: https://rewindex.com/change/rdbe537dbd69905
- Citation: Twilio, “Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic” (2026-11-02 12:13 UTC). Archived by Rewindex: https://rewindex.com/change/rdbe537dbd69905 (CC BY 4.0).
- Markdown link: `[Twilio: Incident updated: SMS Delivery Delays from a Subset of Twilio Long Codes to T-Mobile and O2 Czech Republic (2026-11-02)](https://rewindex.com/change/rdbe537dbd69905)`


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Canonical: https://rewindex.com/change/rdbe537dbd69905 · Markdown: https://rewindex.com/change/rdbe537dbd69905.md · JSON: https://rewindex.com/api/v1/changes/rdbe537dbd69905 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:21:16.119Z