Common problems are:
Affected Cities:
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About O2
Telefonica UK Limited is more commonly known as O2, it's the second greatest mobile phone service provider in the UK. A Telefonica subsidiary, O2 has a British territory of over 25 million subscribers.
Map
Outage history
Reported outages on 10.07.2025:
There were a total of 1 outages at O2. The most frequently affected cities were: Ellesmere Port
Reported outages on 07.07.2025:
There were a total of 3 outages at O2. The most frequently affected cities were: Telford
Pearl Clarke can not phone out or send messages 1 week ago
TF9 3ED
Mrs turner 4 months ago
Internet out for over a week indoors and outdoor says EDGE Yo16 6hr
Penis McMuffin 2 years ago
Signal is like my erectile dysfunction
William Glen 2 years ago
Email not working ML51rq Coatbridge
Peter Martin 3 years ago
O2 service (data, calls and sms) still down since 1230 pm 15th Dec 2021. Hawick, TD9 9QX