# Twilio: United Kingdom SMS Carrier Maintenance - O2

- Provider: [Twilio](https://outages.cc/twilio.md)
- Type: Maintenance
- State: scheduled
- Worst impact: Maintenance
- Started: 2026-11-01 22:30 UTC
- Components: SMS, Europe, CARRIER NETWORK - SMS, Europe
- Official update: https://stspg.io/w3t4tkk0ty85

## Updates from Twilio

### scheduled, 2026-10-31 21:45 UTC

The O2 network in the United Kingdom is conducting a planned maintenance from 01 November 2026 at 14:30 PST until 01 November 2026 at 22:00 PST. During the maintenance window, there could be intermittent delays delivering SMS to O2 United Kingdom handsets.