Cell towers in Iffendic (Ille-et-Vilaine)

Masts stand at Les Meheudais, Le Perray, Le Haut du Cout, La Croix Legavre, Les Epinettes and La Gree.

The declared supports are a 29 m pylon, at Les Meheudais, for Bouygues Telecom and SFR; a 36 m pylon, at Le Perray, for Bouygues Telecom; a 32 m pylon, at Le Haut du Cout, for Free Mobile and Orange; a 40 m pylon, at La Croix Legavre, for Bouygues Telecom, Orange and SFR; a 36 m pylon, at Les Epinettes, for Orange; a 30 m pylon, at La Gree, for Free Mobile.

ANFR lists a 40 m pylon at La Croix Legavre as the tallest structure. The median height of measured supports is 34 m.

Fast 3.5 GHz 5G is declared by Orange alone, on 1 of its 3 masts.

Systems from 2015 are still on the register. Local 5G started with Free Mobile in March 2021; SFR followed in May 2024, Bouygues Telecom followed in May 2024. 2024 was the busiest year, with 19 new systems, most of them 4G.

Approved additions not yet in service are pending on one existing mast, for example Bouygues Telecom (4G) at Le Perray and SFR (4G and 5G) at Le Perray. 3 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

3 masts belong to TDF and 1 to Cellnex.

The widest declared gap between neighbouring supports is about 2.9 km, to the south-east of the centre. Most declared azimuths point outward, along a corridor or valley rather than at the centre.

7.7 km to the north, neighbouring Montauban-de-Bretagne has a church or religious building among its supports.

Colocation covers 3 supports.

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