Cell towers in Coueron (Loire-Atlantique)

Most of the town's 9 masts are pylons (5); 1 water tower make up the rest of the mix.

Place names on the register include Complexe Sportif Leo Lagrange, Les Epinettes, 18 Rue des Maraîchers, L'Aubinière, 2 Impasse du Fossé Neuf and 1 rue Rouget de l'Isle.

ANFR has approved one new site that is not live yet, plus additions on 3 existing masts. New: Orange (3G, 4G and 5G, including 5G at 3.5 GHz) at 8 Rue des Forgerons. 8 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

2013 was the busiest year, with 19 new systems, most of them 4G. Local 5G started with SFR in April 2021; Free Mobile followed in April 2021, Bouygues Telecom followed in October 2021. The oldest transmitter still listed here goes back to 1995.

By mast count, Coueron is 16th of the 65 Loire-Atlantique towns that have five or more. With 9 masts for 24,103 residents, or 4 per 10,000, it has fewer masts per inhabitant than the median for those towns (8).

3.5 GHz 5G is declared by Bouygues Telecom on all 4 masts, Free Mobile on 2 of its 4 masts, Orange on 2 of its 5 masts and SFR on 2 of its 3 masts.

Nearby, La Montagne (4.1 km to the south-east) has only 5 masts.

The highest support stands 65 m (mast). The median height of measured supports is 30 m.

Supports leave a gap of about 1.5 km to the east of the centre.

Of the 9 masts in the commune, only one mast carries all four networks.

24,103 residents over 49 km²: supports are mostly pylons, not rooftops.

Source: operator declarations to ANFR, as of October 2026. Projects that are only approved are left out of the totals.