O2 4G and 5G mobile coverage map
Check the O2 network before you sign up. Sogudo calculates 4G and 5G mobile signal propagation from the available antenna data, for every address on the map. Enter yours to see the expected signal.
Test the O2 network at your address
- Interactive mobile network map
- 2M+ tests a year
- Multi-operator 4G and 5G
O2 compared with T-Mobile, Vodafone
Discover our comparison of mobile networks in Czech Republic. Compare the O2 coverage map with T-Mobile, Vodafone at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about O2 coverage
Does O2 have good coverage in Czech Republic?
Coverage changes from one street to the next, so the answer depends on where you are. Search your own address on the map above to see the O2 signal there.
Does O2 offer 5G in Czech Republic?
No. Our data shows no 5G network for O2 in Czech Republic.
Is the O2 map up to date?
The map is built from antenna data dated , and the O2 network facts were last verified on . Sogudo does not resell O2 data. Coverage accounts for each antenna's sectors, the terrain between you and the antenna, and the density of the built environment around it.
Is Sogudo affiliated with O2?
No. Sogudo is independent and computes coverage from public antenna data.