Cell towers in Loison-sous-Lens (Pas-de-Calais)

Antennas are listed at Les Marais du Côté de Lens, 49 Rue de Harnes, rue Leon Blum, 8 Rue Jean Lorthois, 121 Route de Lille and rue du Mimosa.

The declared supports are a 32 m pylon, at Les Marais du Côté de Lens, for Free Mobile, Orange and SFR; a 16 m building, at 49 Rue de Harnes, for SFR; a 16 m building, at rue Leon Blum, for Bouygues Telecom; a 27 m pylon, at 8 Rue Jean Lorthois, for Bouygues Telecom and SFR; a 39 m pylon, at 121 Route de Lille, for Orange; a 15 m building, at rue du Mimosa, for Bouygues Telecom.

ANFR lists a 39 m pylon at 121 Route de Lille as the tallest structure. The median is 22 m, slightly below the Pas-de-Calais median of 30 m.

On 3.5 GHz, the fastest 5G band: Bouygues Telecom on all 3 masts, SFR on all 3 masts and Orange on all 2 masts. No 3.5 GHz from Free Mobile here, only 700 MHz.

Systems from 2000 are still on the register. Bouygues Telecom opened 5G here in January 2021; Free Mobile followed in April 2021, Orange followed in June 2021. 2018 was the busiest year, with 17 new systems, most of them 4G.

6 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Noyelles-sous-Lens lies 1.6 km to the south-east and has 9 masts, more than here.

Most declared azimuths point outward, along a corridor or valley rather than at the centre.

Among the 61 Pas-de-Calais towns with at least five masts, Loison-sous-Lens ranks 48th by mast count. With 6 masts for 5,169 residents, or 12 per 10,000, it has more masts per inhabitant than the median for those towns (9).

Most of the town's 6 masts are buildings (3).

Of the 62 systems declared here, 14 are installed but not yet in commercial service (ANFR, as of October 2026).