Check your coverage
Check here to see what your phone's signal will be like. Wherever you need it most.
The map shows your O2 call and internet reception, and your nearest available Wi-Fi hotspot. Plus you can:
- Check your reception in several locations
- See your 2G and 3G coverage in one go
- Install Silverlight – an even better version of our coverage checker. Free
Change of Mind
We can't guarantee coverage everywhere, especially some of the more remote parts of the country. But our Consumer Returns & Repairs change of mind policy means that if you're a consumer customer and you're not happy, you've got 14 days after you buy to cancel your contract.
Not sure if you need 2G or 3G?
It depends on what you want to do with your mobile.
2G's fine if you want to use your mobile to:
- Make a call Send a text Send a picture message
- Send or receive emails
- Browse the internet
2G is marked on the map as voice, text and data
Or, if you want to use your mobile to:
- Browse the internet faster
- Stream music or video
- Send videos
Try our 3G network, it's marked on the map as Mobile Internet
Pssst… 37,000 texts uses the same network space as one music track
Pssst… 01.01.10: we delivered the most texts ever sent in the UK
Pssst… 500,000 texts is the same as one YouTube clip on our network
Pssst… We're out there 24/7 to keep the network working, always
Pssst… We have 200 engineers dedicated to network performance
Pssst… We invest the equivalent of £1 million a day in our network
Pssst… We work hard to reduce the carbon footprint of our network
