Lyca Mobile 5G coverage checker

Last updated 3rd September, 2025

Lyca Mobile has 5G available in parts of well over 1,000 towns and cities at the time of writing, with coverage improving all the time.

It launched its 5G service in December 2021, and it uses EE’s infrastructure (having switched from O2), so it has 5G in all the same places as EE.

Below we’ve detailed every key aspect of Lyca Mobile’s 5G network, including the major places that it has coverage, and how it stands up to other 5G networks in the UK.

Lyca Mobile 5G Summary

To get the clearest possible idea of Lyca Mobile’s coverage in the places where you need it, simply enter any postcode that you want to check in our coverage checker above.

This will then show you an indication of not just Lyca Mobile’s 5G coverage in the area but also its 4G and 3G coverage, as well as that of the UK’s other networks.

And this information should be accurate and up to date, as we use a combination of data from the networks themselves and independent data, and it’s all real-time.

How does Lyca Mobile's 5G coverage compare to others?

We keep track of which networks offer 5G coverage across 120 major UK towns and cities, so you can see at a glance how they compare in key locations.

Lyca Mobile has the same number of locations as EE below:

• O2 has launched 5G in 97 of the 120 locations below. 
• Three has launched 5G in 111 of the 120 locations below. 
• EE has launched 5G in 117 of the 120 locations below. 
• Vodafone has launched 5G in 96 of the 120 locations below. 

Note however that coverage won’t be comprehensive in all of these places.

If we’ve ticked a location in the chart below, it simply means that a network claims to have some coverage there. As such, you should use Lyca Mobile’s official coverage checker to get a more detailed look at whether there’s 5G where you need it.

Latest locations to get Lyca Mobile 5G

The latest locations to get Lyca Mobile 5G (via EE) as of September 2025 include Llandudno, the Outer Hebrides, and Tonbridge.

Lyca Mobile coverage checker

As well as our coverage checker above, Lyca Mobile also has its own online coverage checker which you could head to if you want a detailed picture of its 5G coverage across the UK. This tool will also show you Lyca Mobile’s 4G and 2G coverage.

5G coverage is currently limited, even in some of the towns and cities that have 5G at all, so it’s definitely worth checking your coverage before buying a 5G plan or a 5G phone.

Check Lyca Mobile 5G Coverage

4G coverage

Lyca Mobile also offers 4G, 3G and 2G coverage through EE, so you’ll be able to access those network technologies when you’re somewhere with no 5G. Though note that EE is in the process of switching off 3G at the time of writing.

As you can see in the chart below, Lyca Mobile has roughly 99% 4G population coverage, which puts it in line with rivals.

5G roaming abroad

Lyca Mobile doesn’t currently offer 5G roaming, but at the time of writing few networks do. This may change over time, but for now you can roam across the EU at no extra cost on most Lyca Mobile plans, you’ll just be limited to slower network speeds.

5G network speeds

Lyca Mobile hasn’t had its 5G speeds studied yet, but EE – which is its network partner – has, and the two are likely to be similar.

So for EE then, RootMetrics in the first half of 2025 found that it had a median 5G download speed of 241.2Mbps, which is the highest of any network in this test. This report also found that its 95th percentile speed (so close to its highest) was 730.1Mbps, and its 5th percentile speed (so close to its lowest) was 27.9Mbps, which are also great results.

A Point Topic study from September 2020 meanwhile found that EE’s maximum 5G download speed was even higher at 753Mbps.

There’s also Opensignal data from September 2024, which put EE’s average 5G download speed at 96.8Mbps. That’s rather less impressive.

So speeds seem variable, but always high compared to 4G at least, and they’re likely to increase over time as coverage and network tech improves. Of course, there’s no guarantee that Lyca Mobile’s speeds will be a match for these, but they’re likely to be similar.

Latency

Latency is the time it takes for the network to respond to a request to transfer data – so it’s the delay before a download for example even starts. Usually it’s a delay that’s not even noticeable, as it’s short enough to be measured in milliseconds (ms), but it can still affect how fast a network feels.

We don’t yet know what Lyca Mobile’s 5G latency is, but a 2023 report from Speedtest suggests that EE’s median 5G latency is 30ms, so Lyca Mobile’s will probably be similar. For reference, 4G latency tends to be around 30-50ms, and as 5G tech improves, the latency could drop further.

Lyca Mobile’s 5G frequency allocation

Lyca Mobile presumably uses all the same spectrum as EE, so as the chart above shows it should have access to the 3.4GHz, 3.6GHz and 700MHz bands for 5G.

The first two of those are high frequency, which is ideal for 5G as there’s typically more capacity available in high-frequency bands, which helps ensure that speeds are high and reliable even with lots of devices connecting to the network at the same time.

700MHz though can help make up for some of the limitations of high-frequency bands, as this low-frequency spectrum is better at travelling over long distances and at passing through buildings and other obstacles. Combined, they allow for a well-rounded 5G network.

In total, Lyca Mobile (through EE) should have access to 40MHz of 3.4GHz spectrum, 40MHz of 3.6GHz spectrum, and 40MHz of 700MHz spectrum, for 120MHz of 5G spectrum in total.

For comparison, Three has access to 160MHz of 5G spectrum, O2 has access to 120MHz, and Vodafone has 70MHz.

Note however that all of the networks may eventually gain access to additional 5G spectrum, at future 5G spectrum auctions.