# Twilio: SMS DLR Delays to US Cellular US Over Toll-Free Numbers

> Twilio status incident “SMS DLR Delays to US Cellular US Over Toll-Free Numbers” on 2022-04-01: impact minor (vendor’s label), 3.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/mk9f53m3rf44
Last updated: 2022-04-01T18:45:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2022-04-01 15:37 UTC · Resolved: 2022-04-01 18:45 UTC · Duration: 3.1 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/mk9f53m3rf44](https://status.twilio.com/incidents/mk9f53m3rf44)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2022-04-01 18:45 UTC: We are no longer experiencing delivery report delays when sending to the US Cellular network in the US over 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 2022-04-01 15:37 UTC, resolved after 3.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/mk9f53m3rf44
- Citation: Twilio, “SMS DLR Delays to US Cellular US Over Toll-Free Numbers” (2022-04-01 15:37 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/mk9f53m3rf44 (CC BY 4.0).
- Markdown link: `[Twilio: SMS DLR Delays to US Cellular US Over Toll-Free Numbers (2022-04-01)](https://rewindex.com/company/twilio/incidents/mk9f53m3rf44)`


---
Canonical: https://rewindex.com/company/twilio/incidents/mk9f53m3rf44 · Markdown: https://rewindex.com/company/twilio/incidents/mk9f53m3rf44.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/mk9f53m3rf44 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:39:20.980Z