Cell towers in La Motte-Servolex (Savoie)

1 support is declared underground, in a gallery or a tunnel. For questions about exposure, see the exposure guide.

Declared supports include 1 church or religious building and 1 underground or tunnel site, with pylons making up most of the remainder.

Antennas are listed at Le Prè Bullafère, RTE du Tremblay, rue des Epinettes, La Villette, Le Plan and La Salle.

ANFR has approved one new site that is not live yet, plus additions on 2 existing masts. New: Bouygues Telecom (4G and 5G) at La Gruya and SFR (3G, 4G and 5G) at La Gruya. 6 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Systems from 1997 are still on the register. Free Mobile switched on the first 5G here in December 2020; Orange followed in July 2021, SFR followed in August 2021. 2016 was the busiest year, with 31 new systems, most of them 4G.

The tallest structure is a 33 m pylon at La Villette. The median height of measured supports is 23 m.

Among the 18 Savoie towns with at least five masts, La Motte-Servolex ranks 12th by mast count. With 9 masts for 12,067 residents, or 7 per 10,000, it has fewer masts per inhabitant than the median for those towns (25).

On 3.5 GHz, the fastest 5G band: Orange on 3 of its 4 masts, Bouygues Telecom on 2 of its 5 masts, Free Mobile on 2 of its 3 masts and SFR on 2 of its 5 masts.

Aix-les-Bains lies 11 km to the north and has 13 masts, more than here.

Only one mast carries all four networks.

12,067 residents over 30 km²: supports are mostly pylons, not rooftops.

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