# Twilio: SMS Delivery Report Delays when sending to Multiple USA Mobile Networks on a Subset of Twilio Short Codes

> Twilio status incident “SMS Delivery Report Delays when sending to Multiple USA Mobile Networks on a Subset of Twilio Short Codes” on 2021-08-09: impact none (vendor’s label), 2.7 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/1px9xr3s0s00
Last updated: 2021-08-09T18:25:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2021-08-09 15:44 UTC · Resolved: 2021-08-09 18:25 UTC · Duration: 2.7 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/1px9xr3s0s00](https://status.twilio.com/incidents/1px9xr3s0s00)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-08-09 18:25 UTC: We are no longer experiencing delivery report delays when sending to multiple USA Mobile Networks on a subset of Twilio Short Codes. 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: none) posted by Twilio, started 2021-08-09 15:44 UTC, resolved after 2.7 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/1px9xr3s0s00
- Citation: Twilio, “SMS Delivery Report Delays when sending to Multiple USA Mobile Networks on a Subset of Twilio Short Codes” (2021-08-09 15:44 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/1px9xr3s0s00 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Report Delays when sending to Multiple USA Mobile Networks on a Subset of Twilio Short Codes (2021-08-09)](https://rewindex.com/company/twilio/incidents/1px9xr3s0s00)`


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Canonical: https://rewindex.com/company/twilio/incidents/1px9xr3s0s00 · Markdown: https://rewindex.com/company/twilio/incidents/1px9xr3s0s00.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/1px9xr3s0s00 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T22:03:41.818Z