# Twilio: SMS Delivery Delays to Yettel Network in Serbia From Pre-Registered Sender IDs

> Twilio status incident “SMS Delivery Delays to Yettel Network in Serbia From Pre-Registered Sender IDs” on 2023-04-27: impact minor (vendor’s label), 7.9 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw
Last updated: 2023-04-28T07:10:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2023-04-27 23:15 UTC · Resolved: 2023-04-28 07:10 UTC · Duration: 7.9 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/hb10cbg8lxbw](https://status.twilio.com/incidents/hb10cbg8lxbw)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2023-04-28 07:10 UTC: We are no longer experiencing SMS delivery delays when sending messages to the Yettel Network in Serbia from pre-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 2023-04-27 23:15 UTC, resolved after 7.9 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw
- Citation: Twilio, “SMS Delivery Delays to Yettel Network in Serbia From Pre-Registered Sender IDs” (2023-04-27 23:15 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw (CC BY 4.0).
- Markdown link: `[Twilio: SMS Delivery Delays to Yettel Network in Serbia From Pre-Registered Sender IDs (2023-04-27)](https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw)`


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Canonical: https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw · Markdown: https://rewindex.com/company/twilio/incidents/hb10cbg8lxbw.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/hb10cbg8lxbw · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:13:02.133Z