# Twilio: SMS Delivery Failures to Viettel Network in Tanzania

> Twilio status incident “SMS Delivery Failures to Viettel Network in Tanzania” on 2023-12-10: impact minor (vendor’s label), 16 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/bq1syk9dljtd
Last updated: 2023-12-10T22:30:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-12-10 06:11 UTC · Resolved: 2023-12-10 22:30 UTC · Duration: 16 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/bq1syk9dljtd](https://status.twilio.com/incidents/bq1syk9dljtd)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2023-12-10 22:30 UTC: We are no longer experiencing SMS delivery failures to Viettel Network in Tanzania. 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 2023-12-10 06:11 UTC, resolved after 16 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/bq1syk9dljtd
- Citation: Twilio, “SMS Delivery Failures to Viettel Network in Tanzania” (2023-12-10 06:11 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/bq1syk9dljtd (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to Viettel Network in Tanzania (2023-12-10)](https://rewindex.com/company/twilio/incidents/bq1syk9dljtd)`


---
Canonical: https://rewindex.com/company/twilio/incidents/bq1syk9dljtd · Markdown: https://rewindex.com/company/twilio/incidents/bq1syk9dljtd.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/bq1syk9dljtd · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T19:15:48.752Z