# Twilio: SMS Delivery Delays to MobiFone in Viet Nam via a Subset of Longcodes & Alphanumeric Numbers

> Twilio status incident “SMS Delivery Delays to MobiFone in Viet Nam via a Subset of Longcodes & Alphanumeric Numbers” on 2025-11-28: impact minor (vendor’s label), 15 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0
Last updated: 2025-11-28T23:38:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-11-28 08:58 UTC · Resolved: 2025-11-28 23:38 UTC · Duration: 15 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/m3wtbdqck1g0](https://status.twilio.com/incidents/m3wtbdqck1g0)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2025-11-28 23:38 UTC: We are no longer experiencing SMS delivery delays when sending messages to MobiFone in Viet Nam via a subset of longcodes & alphanumeric numbers. 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 2025-11-28 08:58 UTC, resolved after 15 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0
- Citation: Twilio, “SMS Delivery Delays to MobiFone in Viet Nam via a Subset of Longcodes & Alphanumeric Numbers” (2025-11-28 08:58 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to MobiFone in Viet Nam via a Subset of Longcodes & Alphanumeric Numbers (2025-11-28)](https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0)`


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Canonical: https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0 · Markdown: https://rewindex.com/company/twilio/incidents/m3wtbdqck1g0.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/m3wtbdqck1g0 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T18:01:15.026Z