Cell towers in Ambert (Puy-de-Dôme)

Antennas are listed at Les Trois Chênes, La Poudriere, Les Roches de Goure, Bunangues and 36 avenue de Lyon.

The declared supports are a 24 m pylon, at Les Trois Chênes, for Orange; a 33 m pylon, at La Poudriere, for Bouygues Telecom, Free Mobile and SFR; a 13 m pylon, at Les Roches de Goure, for Bouygues Telecom and SFR; a 31 m pylon, at Bunangues, for Bouygues Telecom, Free Mobile and SFR; a 20 m pylon, at Bunangues, for Bouygues Telecom and SFR; a 28 m pylon, at 36 avenue de Lyon, for Orange.

On 3.5 GHz, the fastest 5G band: Orange on all 2 masts, Bouygues Telecom on 1 of its 4 masts and SFR on 1 of its 4 masts. No 3.5 GHz from Free Mobile here, only 700 MHz. 5G is on 67% of masts here, against 88% across Puy-de-Dôme towns with five or more masts.

Systems from 1997 are still on the register. Free Mobile opened 5G here in December 2020; SFR followed in June 2022, Bouygues Telecom followed in July 2022. 2016 was the busiest year, with 14 new systems, most of them 4G.

ANFR lists a 33 m pylon at La Poudriere as the tallest structure. The median height of measured supports is 26 m.

3 masts belong to TDF and 2 to Totem.

2 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

The widest declared gap between neighbouring supports is about 2.1 km, to the north-east of the centre.

30 km to the north, neighbouring Noiretable has 5 masts declared.

Colocation covers 4 supports.

Source: operator declarations to ANFR, as of October 2026, not field measurements.