# Twilio: Deliverability issue of DLRs for SMS messages to Sprint US phone numbers

> Twilio status incident “Deliverability issue of DLRs for SMS messages to Sprint US phone numbers” on 2018-05-07: impact none (vendor’s label), 4.2 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/s8y8vh192l48
Last updated: 2018-05-07T14:03:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2018-05-07 09:52 UTC · Resolved: 2018-05-07 14:03 UTC · Duration: 4.2 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/s8y8vh192l48](https://status.twilio.com/incidents/s8y8vh192l48)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2018-05-07 14:03 UTC: We have resolved the incident. 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: none) posted by Twilio, started 2018-05-07 09:52 UTC, resolved after 4.2 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/s8y8vh192l48
- Citation: Twilio, “Deliverability issue of DLRs for SMS messages to Sprint US phone numbers” (2018-05-07 09:52 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/s8y8vh192l48 (CC BY 4.0).
- Markdown link: `[Twilio: Deliverability issue of DLRs for SMS messages to Sprint US phone numbers (2018-05-07)](https://rewindex.com/company/twilio/incidents/s8y8vh192l48)`


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Canonical: https://rewindex.com/company/twilio/incidents/s8y8vh192l48 · Markdown: https://rewindex.com/company/twilio/incidents/s8y8vh192l48.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/s8y8vh192l48 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T21:47:37.609Z