# Twilio: SMS Delivery Delays and Failures from Twilio Numbers to Telefonica O2 UK

> Twilio status incident “SMS Delivery Delays and Failures from Twilio Numbers to Telefonica O2 UK” on 2026-04-23: impact minor (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/k7rjnx87753y
Last updated: 2026-04-23T15:44:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-04-23 15:44 UTC · Resolved: 2026-04-23 15:44 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/k7rjnx87753y](https://status.twilio.com/incidents/k7rjnx87753y)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2026-04-23 15:44 UTC: Twilio SMS was degraded for ~ 90 minutes between ~ 04:16 and 05:42 Pacific Time on 23/04/2026. During this period of time customers may have experienced intermittent delays delivering SMS to Telefonica O2 network in UK. The 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: minor) posted by Twilio, started 2026-04-23 15:44 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/k7rjnx87753y
- Citation: Twilio, “SMS Delivery Delays and Failures from Twilio Numbers to Telefonica O2 UK” (2026-04-23 15:44 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/k7rjnx87753y (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays and Failures from Twilio Numbers to Telefonica O2 UK (2026-04-23)](https://rewindex.com/company/twilio/incidents/k7rjnx87753y)`


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Canonical: https://rewindex.com/company/twilio/incidents/k7rjnx87753y · Markdown: https://rewindex.com/company/twilio/incidents/k7rjnx87753y.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/k7rjnx87753y · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:49:26.945Z