# Twilio: SMS Delivery Failures to CTBC Cellular SA Network in Brazil

> Twilio status incident “SMS Delivery Failures to CTBC Cellular SA Network in Brazil” on 2024-04-30: impact minor (vendor’s label), 7 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/7rckg72x294j
Last updated: 2024-05-07T00:38:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2024-04-30 00:31 UTC · Resolved: 2024-05-07 00:38 UTC · Duration: 7 d
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/7rckg72x294j](https://status.twilio.com/incidents/7rckg72x294j)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2024-05-07 00:38 UTC: We are no longer experiencing SMS delivery failures to the CTBC Cellular SA network in Brazil over a subset of short codes. 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 2024-04-30 00:31 UTC, resolved after 7 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/7rckg72x294j
- Citation: Twilio, “SMS Delivery Failures to CTBC Cellular SA Network in Brazil” (2024-04-30 00:31 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/7rckg72x294j (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Failures to CTBC Cellular SA Network in Brazil (2024-04-30)](https://rewindex.com/company/twilio/incidents/7rckg72x294j)`


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Canonical: https://rewindex.com/company/twilio/incidents/7rckg72x294j · Markdown: https://rewindex.com/company/twilio/incidents/7rckg72x294j.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/7rckg72x294j · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:50:36.361Z