# Twilio: SMS / MMS Delivery Delays to and From AT&T Network in the US for a Subset of Short Codes and Toll Free Numbers

> Twilio status incident “SMS / MMS Delivery Delays to and From AT&T Network in the US for a Subset of Short Codes and Toll Free Numbers” on 2023-07-06: impact minor (vendor’s label), 3.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl
Last updated: 2023-07-06T19:35:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-07-06 16:32 UTC · Resolved: 2023-07-06 19:35 UTC · Duration: 3.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/t44ngh3hvtjl](https://status.twilio.com/incidents/t44ngh3hvtjl)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2023-07-06 19:35 UTC: We are no longer experiencing SMS / MMS delivery delays to and from AT&T network in the US for 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 2023-07-06 16:32 UTC, resolved after 3.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl
- Citation: Twilio, “SMS / MMS Delivery Delays to and From AT&T Network in the US for a Subset of Short Codes and Toll Free Numbers” (2023-07-06 16:32 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl (CC BY 4.0).
- Markdown link: `[Twilio: SMS / MMS Delivery Delays to and From AT&T Network in the US for a Subset of Short Codes and Toll Free Numbers (2023-07-06)](https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl)`


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Canonical: https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl · Markdown: https://rewindex.com/company/twilio/incidents/t44ngh3hvtjl.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/t44ngh3hvtjl · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:06:51.714Z