# Twilio: SMS Delivery Delays to AT&T for a Subset of Short Codes in the US

> Twilio status incident “SMS Delivery Delays to AT&T for a Subset of Short Codes in the US” on 2026-01-14: impact minor (vendor’s label), 3.5 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k
Last updated: 2026-01-14T21:23:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-01-14 17:52 UTC · Resolved: 2026-01-14 21:23 UTC · Duration: 3.5 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/qzfmy6gz0f2k](https://status.twilio.com/incidents/qzfmy6gz0f2k)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-01-14 21:23 UTC: We are no longer experiencing SMS delivery delays when sending messages to AT&T from a subset of Short Codes in the United States. This incident has been resolved.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Twilio, started 2026-01-14 17:52 UTC, resolved after 3.5 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k
- Citation: Twilio, “SMS Delivery Delays to AT&T for a Subset of Short Codes in the US” (2026-01-14 17:52 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to AT&T for a Subset of Short Codes in the US (2026-01-14)](https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k)`


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Canonical: https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k · Markdown: https://rewindex.com/company/twilio/incidents/qzfmy6gz0f2k.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/qzfmy6gz0f2k · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:01:01.452Z