Cell towers in Coulogne (Pas-de-Calais)

Masts stand at Le Grand Duc, Rue de la Batellerie, La Planche Tournoire and Les Hauts Champs.

The declared supports are a 35 m pylon, at Le Grand Duc, for Bouygues Telecom and SFR; a 41 m pylon, at Rue de la Batellerie, for Free Mobile and Orange; a 43 m pylon, at La Planche Tournoire, for Bouygues Telecom and SFR; a 35 m pylon, at Les Hauts Champs, for Bouygues Telecom, Free Mobile, Orange and SFR.

The tallest structure is a 43 m pylon at La Planche Tournoire. The median is 35 m, above the Pas-de-Calais median of 30 m.

Systems from 1998 are still on the register. Free Mobile switched on the first 5G here in January 2021; SFR followed in December 2022, Bouygues Telecom followed in May 2023. 2016 was the busiest year, with 21 new systems, most of them 4G.

2 masts belong to Hivory and 1 to ATC France.

On 3.5 GHz, the fastest 5G band: Bouygues Telecom on all 3 masts, Orange on all 3 masts, SFR on all 3 masts and Free Mobile on 1 of its 2 masts.

Calais lies 3.5 km to the north-west and has 35 masts, more than here.

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

Only one mast carries all four networks.

Among the 61 Pas-de-Calais towns with at least five masts, Coulogne ranks 57th by mast count.

Of the 86 systems declared here, 21 are installed but not yet in commercial service (ANFR, as of October 2026).