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Community Ratings
Rate this service across 5 key categories:
Recent outages of O2
- Is O2 ES down? [September 30, 2026]
- Is O2 down? [September 24, 2026]
- Is O2 down? [September 23, 2026]
- Is O2 down? [September 22, 2026]
- Is O2 down? [September 21, 2026]
- Is O2 down? [September 20, 2026]
- Is O2 down? [September 17, 2026]
- Is O2 down? [September 8, 2026]
- Is O2 down? [August 25, 2026]
- Is O2 down? [August 20, 2026]
O2 is a telecommunications services provider offering mobile, broadband, and digital services.
Frequently Asked Questions
Is O2 down right now?
SID's latest recorded O2 outage report is dated September 30, 2026. That historical report does not by itself mean O2 is down now; use the live status and recent community signals above for the current assessment.
How do I check if O2 is down?
You can check if O2 is down by visiting this page for the latest outage reports, or by downloading the Status Is Down app which sends real-time push notifications whenever O2 experiences downtime.
How do I get notified when O2 is down?
Download the Status Is Down app (available on iOS and Android) and add O2 to your monitored services. You'll receive instant push notifications whenever an outage is detected.
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