Woman laughing against a blue wall

Signal where
you actually are.

We run on the O2 network, with 4G and 5G across the UK. Check your postcode on Ofcom’s checker and read the O2 result; that’s your Boundless coverage.

Check your postcode.

Ofcom, the UK regulator, runs the official coverage checker. Put in your postcode to see signal for calls and data, indoors and outdoors.

Open Ofcom’s checker

Boundless runs on O2. Read the O2 result.

What the result means.

5G

Unlimited 5G data. Fine for hotspotting a laptop all day.

4G

Streaming, video calls, maps: all fine.

Indoor only

Wi-Fi calling covers you at home and at work.