Network information
One complete page per main network — plans, devices, eSIM, broadband, data, roaming, fees, the app, the glitches and the honest verdict.
The four main networks
Three information
Fast 5G, unlimited value, home broadband — and the indoor question.
O2 information
Split contracts, inclusive EU roaming, the congestion pattern, satellite trials.
Sky Mobile information
O2's masts, the Roll piggybank, household perks.
EE information
The coverage champion at the premium price — worth it at your postcode?
Beyond the four
Budget and virtual brands — who runs on whose masts, brand by brand — live in the budget brands section. The universal machinery — switching, coverage, signal, roaming, fraud — lives in the guides section.
Want to talk it through?
Our helpline answers general questions about anything in this hub — switching, coverage, complaints, staying safe. We can't open accounts, take payments, or act for any network.
0330 059 7117 Standard UK rate · usually free within inclusive minutes · we never ask for passcodes, banking or card details