# Twilio: SMS Delivery Failures to NTT DoCoMo Network in Japan

> Twilio status incident “SMS Delivery Failures to NTT DoCoMo Network in Japan” on 2021-10-14: impact minor (vendor’s label), 16 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j
Last updated: 2021-10-15T01:38:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-10-14 09:37 UTC · Resolved: 2021-10-15 01:38 UTC · Duration: 16 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/x1m4tpjfdp2j](https://status.twilio.com/incidents/x1m4tpjfdp2j)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2021-10-15 01:38 UTC: We are no longer experiencing SMS delivery failures when sending messages to the NTT DoCoMo Network in Japan. 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 2021-10-14 09:37 UTC, resolved after 16 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j
- Citation: Twilio, “SMS Delivery Failures to NTT DoCoMo Network in Japan” (2021-10-14 09:37 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to NTT DoCoMo Network in Japan (2021-10-14)](https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j)`


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Canonical: https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j · Markdown: https://rewindex.com/company/twilio/incidents/x1m4tpjfdp2j.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/x1m4tpjfdp2j · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T18:04:48.916Z