# \[Retro\]SMS Delivery Delays and Failures between Twilio and Multiple Networks in United Kingdom

- Provider: [Twilio](https://down.guide/twilio)
- Level: confirmed
- Impact: Degraded
- lasted 3m
- started 2026-05-28 12:16 UTC
- SMS, Europe
- eu
- id: DWN-91a3adedb7
- Official page: https://stspg.io/pbgdcn7t5xrc

## Updates from Twilio
### 2026-05-28 12:16 UTC: monitoring
Twilio customers may be experiencing SMS delivery delays and failures between a subset of Twilio Phone Numbers and multiple networks in the United Kingdom. Our team is actively investigating this issue. We will provide another update in 1 hour or as soon as more information becomes available.

### 2026-05-28 12:19 UTC: resolved
The incident has been resolved and SMS delivery between Twilio and affected networks in the United Kingdom is operating normally.

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