Cell towers in Chateaugay (Puy-de-Dôme)

Declared supports include 1 camouflaged "tree" pylon, with pylons making up most of the remainder.

Declared locations include rue des Carrières, Les Cluzelles, La Chaux and Les Roussilles.

Inventory: a 17 m pylon, at rue des Carrières, for Orange; a 22 m pylon, at Les Cluzelles, for Free Mobile and SFR; a 25 m pylon, at La Chaux, for SFR; a 27 m pylon, at Les Roussilles, for Free Mobile; an 18 m camouflaged "tree" pylon, for SFR.

ANFR has approved one new site that is not live yet. New: SFR (4G and 5G, including 5G at 3.5 GHz) at La Poix. 2 Free Mobile 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

3.5 GHz 5G is declared by SFR on all 3 masts and Orange on its only mast. Free Mobile only has 5G on 700 MHz — longer reach, lower speed. 100% of the town's masts carry 5G, more than across Puy-de-Dôme towns with five or more masts (88%).

2016 was the busiest year, with 16 new systems, most of them 4G. Free Mobile opened 5G here in December 2020; SFR followed in March 2022, Orange followed in January 2024. The oldest transmitter still listed here goes back to 2010.

The highest support stands 27 m at Les Roussilles (pylon). The median height of measured supports is 22 m.

Hivory is the largest declared owner (2 masts), ahead of Totem (1).

Nearby, Blanzat (2.4 km to the south) has 7 masts declared.

By mast count, Chateaugay is 22nd of the 25 Puy-de-Dôme towns that have five or more. With 5 masts for 3,189 residents, or 16 per 10,000, it has more masts per inhabitant than the median for those towns (14).

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