Cell towers in Pleneuf-Val-Andre (Côtes-d'Armor)

Declared supports include 2 water towers and 1 church or religious building.

Place names on the register include Les Monts Colleux, rue de la Cour, Château D'Eau des Garennes, rue de l' Eglise and Les Bregeons.

Inventory: a 32 m water tower, at Les Monts Colleux, for Bouygues Telecom, Orange and SFR; a 35 m pylon, at rue de la Cour, for Free Mobile; a 30 m pylon, at Château D'Eau des Garennes, for Bouygues Telecom, Free Mobile, Orange and SFR; a 44 m church or religious building, at rue de l' Eglise, for Orange; a 44 m water tower, at Les Bregeons, for Bouygues Telecom, Free Mobile, Orange and SFR.

The commune owns 3 of the 5 masts, Towercast owns 1.

2018 was the busiest year, with 18 new systems, most of them 4G. Free Mobile switched on the first 5G here in December 2020; Orange followed in February 2024, Bouygues Telecom followed in July 2026. The oldest transmitter still listed here goes back to 1997.

16 systems were switched on in the past 12 months. Approved additions not yet in service are pending on 4 existing masts, for example Bouygues Telecom (4G and 5G, including 5G at 3.5 GHz) at Les Monts Colleux, Bouygues Telecom (4G and 5G, including 5G at 3.5 GHz) at Les Bregeons and Bouygues Telecom (4G 2100 MHz) at Château D'Eau des Garennes. 2 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

3.5 GHz 5G is declared by Orange on 2 of its 4 masts, Bouygues Telecom on 1 of its 3 masts, Free Mobile on 1 of its 3 masts and SFR on 1 of its 3 masts. 60% of the town's masts carry 5G, fewer than across Côtes-d'Armor towns with five or more masts (86%).

The highest support stands 44 m at Les Bregeons (water tower). The median height of measured supports is 35 m.

Of the 5 masts in the commune, 2 masts carry all four networks.

Supports leave a gap of about 2.7 km to the east of the centre.

Erquy lies 7.6 km to the north-east and has a higher 5G share (100%).

By mast count, Pleneuf-Val-Andre is 24th of the 30 Côtes-d'Armor towns that have five or more.

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