# Bandwidth: Incident updated: AT&T SMS Delays

> Incident updated: AT&T SMS Delays. Detected 2026-11-12 by Rewindex: what changed on Bandwidth’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r0eb3c78b6c874e
Last updated: 2026-11-12T13:33:39Z

**Summary:** _summary pending_
- Kind: Incident update · Label: not classified yet
- Changed: 2026-11-12 13:33 UTC · Detected: 2026-11-12 13:33 UTC
- [Source: https://status.bandwidth.com/incidents/5jlygp3tfz8r](https://status.bandwidth.com/incidents/5jlygp3tfz8r)
- [Company: Bandwidth](https://rewindex.com/company/bandwidth.md)
- Versions: before incident\_version:690/5jlygp3tfz8r@2df8566ca4b3 → after incident\_version:690/5jlygp3tfz8r@cb29046695af
- Change 4 of 4 for this incident

Incident page (full timeline): [AT&T SMS Delays](https://rewindex.com/company/bandwidth/incidents/5jlygp3tfz8r.md)
## What changed

**1. Changed: Status**

```diff
- resolved
+ postmortem
```

**2. Added: Update** (postmortem) · 2026-11-12 13:28 UTC

```diff
+ Between 00:00 UTC and 03:31 UTC on November 12, outbound SMS messages to AT&T were delayed or failed to deliver. Bandwidth is continuing to investigate this issue to identify all actions necessary to prevent this from recurring and will update this post with an Incident Report after investigations have concluded. We are grateful you have entrusted Bandwidth as your communication partner and we are sorry if this issue resulted in any disruption to your services.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-12 02:03 UTC | [Incident updated: AT&T SMS Delays](https://rewindex.com/change/re96b7c81a8cec6.md) | Normal progress |
| 2026-11-12 03:43 UTC | [Incident updated: AT&T SMS Delays](https://rewindex.com/change/ra9c2ebc4fb4603.md) | Normal progress |
| 2026-11-12 05:03 UTC | [Incident updated: AT&T SMS Delays](https://rewindex.com/change/r35fc3de48a7374.md) | Normal progress |
| 2026-11-12 13:33 UTC | Incident updated: AT&T SMS Delays (this change) |  |

Previous: [change](https://rewindex.com/change/r35fc3de48a7374.md) · All Bandwidth changes: [timeline](https://rewindex.com/company/bandwidth/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: AT&T SMS Delays on Bandwidth’s status page, changed 2026-11-12 13:33 UTC (change 4 of 4).

- Canonical URL: https://rewindex.com/change/r0eb3c78b6c874e
- Citation: Bandwidth, “Incident updated: AT&T SMS Delays” (2026-11-12 13:33 UTC). Archived by Rewindex: https://rewindex.com/change/r0eb3c78b6c874e (CC BY 4.0).
- Markdown link: `[Bandwidth: Incident updated: AT&T SMS Delays (2026-11-12)](https://rewindex.com/change/r0eb3c78b6c874e)`


---
Canonical: https://rewindex.com/change/r0eb3c78b6c874e · Markdown: https://rewindex.com/change/r0eb3c78b6c874e.md · JSON: https://rewindex.com/api/v1/changes/r0eb3c78b6c874e · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-12T15:58:44.975Z