# Twilio: SMS Delivery Delays from/to a subset of AT&T Handsets using US Toll-Free Numbers

> Twilio status incident “SMS Delivery Delays from/to a subset of AT&T Handsets using US Toll-Free Numbers” on 2018-07-29: impact minor (vendor’s label), 3.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw
Last updated: 2018-07-30T02:02:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2018-07-29 23:04 UTC · Resolved: 2018-07-30 02:02 UTC · Duration: 3.0 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/0p4l6hdvg6dw](https://status.twilio.com/incidents/0p4l6hdvg6dw)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2018-07-30 02:02 UTC: All systems are operating normally.

_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 2018-07-29 23:04 UTC, resolved after 3.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw
- Citation: Twilio, “SMS Delivery Delays from/to a subset of AT&T Handsets using US Toll-Free Numbers” (2018-07-29 23:04 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays from/to a subset of AT&T Handsets using US Toll-Free Numbers (2018-07-29)](https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw)`


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Canonical: https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw · Markdown: https://rewindex.com/company/twilio/incidents/0p4l6hdvg6dw.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/0p4l6hdvg6dw · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:42:01.139Z