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Check your 2G, 3G, 4G and 5G network coverage with the O2 Coverage Checker. Includes call and mobile internet reception – as well as your nearest O2 Wifi hotspots.
- Business
You must combine an O2 Business mobile service with Virgin...
- Best Network Coverage
Our award-winning network keeps getting better. In 2021 we...
- Network support
Use the My Network app to keep an eye on your coverage,...
- Business
Check O2 mobile coverage by postcode and filter by masts and wifi hotspots. Learn about O2 network features, products, customer service and 5G coverage map.
O2 is the UK's leading network for reliability, customer experience and loyalty, with over 47 million connections. Find out how O2 is upgrading its 4G and 5G network, building rural coverage and becoming a Net Zero network by 2040.
Mobile Signal Coverage data for the whole of the UK. Our database contains mobile coverage information for EE, O2, Three and Vodafone. Results show indoor and outdoor coverage for Voice calls, 3G data, 4G data and 5G data for every postcode in the UK for each mobile network.
Use the My Network app to keep an eye on your coverage, wherever you are. Download the app and you’ll be able to: Check the status of our network in your area – you don’t even need to enter your postcode ; Test your network speeds; Report any issues with your service; Sign up to receive updates on any reported network issues.
View an interactive map of O2 UK's 4G and 5G network coverage across the UK. Search for any UK postcode to centre the map on it and see the coverage key and version details.
The O2 coverage checker tool will compare the signal and coverage from O2 and all other UK mobile networks within your area. Results are presented side by side, to make it convenient and easy to determine which networks have the best reception from your location.
