# Twilio: SMS Delivery Delays to Viettel Network in Tanzania

> Twilio status incident “SMS Delivery Delays to Viettel Network in Tanzania” on 2024-01-21: impact minor (vendor’s label), 8.9 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl
Last updated: 2024-01-22T02:50:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-01-21 17:58 UTC · Resolved: 2024-01-22 02:50 UTC · Duration: 8.9 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/zk4bwjnr7gnl](https://status.twilio.com/incidents/zk4bwjnr7gnl)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2024-01-22 02:50 UTC: We are no longer experiencing SMS delivery delays when sending messages 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 2024-01-21 17:58 UTC, resolved after 8.9 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl
- Citation: Twilio, “SMS Delivery Delays to Viettel Network in Tanzania” (2024-01-21 17:58 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to Viettel Network in Tanzania (2024-01-21)](https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl)`


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Canonical: https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl · Markdown: https://rewindex.com/company/twilio/incidents/zk4bwjnr7gnl.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/zk4bwjnr7gnl · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:11:46.482Z