O 2 — Czechia

O 2 in Czechia: network and frequencies

O 2 is a mobile network operator in Czechia. It runs 5G on 3 bands.

Its low bands (≤ 900 MHz) favor indoor and rural coverage, while its high bands (≥ 2600 MHz) deliver throughput in dense areas.

To pick up this network, your phone must support these same frequency bands. Use the checker above to compare your model band by band.