# Twilio: SMS Delivery Delays to Telefonica O2 in Germany via Pre-Registered Sender ID

> Twilio status incident “SMS Delivery Delays to Telefonica O2 in Germany via Pre-Registered Sender ID” on 2025-06-28: impact minor (vendor’s label), 3.1 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0
Last updated: 2025-06-28T15:48:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-06-28 12:43 UTC · Resolved: 2025-06-28 15:48 UTC · Duration: 3.1 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/jlz48xxfsqp0](https://status.twilio.com/incidents/jlz48xxfsqp0)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2025-06-28 15:48 UTC: We have fully investigated the SMS delivery delays when sending messages to Telefonica O2 network in Germany, and it was determined that the impact was limited to a small set of customers, who have been contacted individually to address any concerns. All systems are operational.

_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 2025-06-28 12:43 UTC, resolved after 3.1 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0
- Citation: Twilio, “SMS Delivery Delays to Telefonica O2 in Germany via Pre-Registered Sender ID” (2025-06-28 12:43 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0 (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to Telefonica O2 in Germany via Pre-Registered Sender ID (2025-06-28)](https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0)`


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Canonical: https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0 · Markdown: https://rewindex.com/company/twilio/incidents/jlz48xxfsqp0.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/jlz48xxfsqp0 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:26:13.760Z