Cell towers in Rouans (Loire-Atlantique)

Masts stand at Carriere des Landes Cavernes, La Pièce de Dessous les Vignes, La Pièce de la Gagnerie, Les Masses and Messan.

The declared supports are a 12 m pylon, at Carriere des Landes Cavernes, for Bouygues Telecom and SFR; a 28 m pylon, at La Pièce de Dessous les Vignes, for Bouygues Telecom and SFR; a 39 m pylon, at La Pièce de la Gagnerie, for Orange; a 31 m pylon, at Les Masses, for Free Mobile; a 32 m pylon, at Messan, for Free Mobile.

Over the past 12 months ANFR recorded 8 new systems here. ANFR has approved one new site that is not live yet. New: Bouygues Telecom (3G and 4G) at La Vigne de Blanche, Free Mobile (3G and 4G) at La Vigne de Blanche and Orange (3G and 4G) at La Vigne de Blanche. 2 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Fast 3.5 GHz 5G is declared by Orange alone, on its only mast. 5G is on 100% of masts here, against 86% across Loire-Atlantique towns with five or more masts.

Systems from 2009 are still on the register. Free Mobile switched on the first 5G here in December 2020; SFR followed in February 2022, Bouygues Telecom followed in February 2022. 2022 was the busiest year, with 10 new systems, most of them 4G.

ANFR lists a 39 m pylon at La Pièce de la Gagnerie as the tallest structure. The median height of measured supports is 31 m.

Among the 65 Loire-Atlantique towns with at least five masts, Rouans ranks 59th by mast count. With 5 masts for 3,301 residents, or 15 per 10,000, it has more masts per inhabitant than the median for those towns (8).

2 masts belong to On Tower France and 1 to TDF.

Port-Saint-Pere lies 10 km to the south-east and has less 5G (80%).

The widest declared gap between neighbouring supports is about 1.7 km, to the south of the centre.

Figures above cover installations declared to ANFR as in service or technically operational, as of October 2026; approved projects are not counted.