# Twilio: SMS Delivery Report Delays to Cingular Wireless AT&T Network in the US Over a Subset of Short Codes and Toll Free Numbers

> Twilio status incident “SMS Delivery Report Delays to Cingular Wireless AT&T Network in the US Over a Subset of Short Codes and Toll Free Numbers” on 2024-05-09: impact minor (vendor’s label), 8.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/6y3pqh9422w9
Last updated: 2024-05-09T14:59:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-05-09 07:02 UTC · Resolved: 2024-05-09 14:59 UTC · Duration: 8.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/6y3pqh9422w9](https://status.twilio.com/incidents/6y3pqh9422w9)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2024-05-09 14:59 UTC: We are no longer experiencing SMS delivery delays when sending messages to Cingular Wireless AT&T network in US over a subset of short codes and Toll Free numbers. 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 2024-05-09 07:02 UTC, resolved after 8.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/6y3pqh9422w9
- Citation: Twilio, “SMS Delivery Report Delays to Cingular Wireless AT&T Network in the US Over a Subset of Short Codes and Toll Free Numbers” (2024-05-09 07:02 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/6y3pqh9422w9 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Report Delays to Cingular Wireless AT&T Network in the US Over a Subset of Short Codes and Toll Free Numbers (2024-05-09)](https://rewindex.com/company/twilio/incidents/6y3pqh9422w9)`


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Canonical: https://rewindex.com/company/twilio/incidents/6y3pqh9422w9 · Markdown: https://rewindex.com/company/twilio/incidents/6y3pqh9422w9.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/6y3pqh9422w9 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:04:12.171Z