# Twilio: SMS Delivery Delays To O2 Czech Republic Over Registered Sender ID

> Twilio status incident “SMS Delivery Delays To O2 Czech Republic Over Registered Sender ID” on 2022-02-10: impact minor (vendor’s label), 3.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r
Last updated: 2022-02-10T15:44:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2022-02-10 12:35 UTC · Resolved: 2022-02-10 15:44 UTC · Duration: 3.1 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/9c8c8r8mzm3r](https://status.twilio.com/incidents/9c8c8r8mzm3r)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2022-02-10 15:44 UTC: We are no longer experiencing outbound SMS delivery issues when sending messages to O2 Czech Republic over Registered Sender IDs. 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 2022-02-10 12:35 UTC, resolved after 3.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r
- Citation: Twilio, “SMS Delivery Delays To O2 Czech Republic Over Registered Sender ID” (2022-02-10 12:35 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays To O2 Czech Republic Over Registered Sender ID (2022-02-10)](https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r)`


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Canonical: https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r · Markdown: https://rewindex.com/company/twilio/incidents/9c8c8r8mzm3r.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/9c8c8r8mzm3r · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:09:51.188Z