United Kingdom SMS Carrier Maintenance - O2

Scheduled Maintenance Report for Twilio

Completed

The scheduled maintenance has been completed.

Posted May 29, 2026 - 22:00 PDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted May 26, 2026 - 13:30 PDT

Scheduled

The O2 network in the United Kingdom is conducting a planned maintenance from 26 May 2026 at 13:30 PDT until 29 May 2026 at 22:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to and from O2 United Kingdom handsets.

Posted May 20, 2026 - 04:38 PDT

This scheduled maintenance affected: CARRIER NETWORK (SMS, Europe).