# Twilio: Very SMS Delivery Failures in Singapore

> Twilio status incident “Very SMS Delivery Failures in Singapore” on 2023-01-28: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt
Last updated: 2023-01-28T20:15:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2023-01-28 20:15 UTC · Resolved: 2023-01-28 20:15 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/7ps0zzvwgwrt](https://status.twilio.com/incidents/7ps0zzvwgwrt)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2023-01-28 20:15 UTC: Verify SMS was degraded for 13 hours and 20 minutes between 5:17 PM 01/20/2023 and 8:37 AM Pacific Time on 01/21/2023. During this period, customers in Singapore were unable to send messages to destinations handled by Momentum MNO and had about 90% of their messages filtered. This issue has now 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: none) posted by Twilio, started 2023-01-28 20:15 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt
- Citation: Twilio, “Very SMS Delivery Failures in Singapore” (2023-01-28 20:15 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt (CC BY 4.0).
- Markdown link: `[Twilio: Very SMS Delivery Failures in Singapore (2023-01-28)](https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt)`


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Canonical: https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt · Markdown: https://rewindex.com/company/twilio/incidents/7ps0zzvwgwrt.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/7ps0zzvwgwrt · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:55:47.927Z