Cell towers in Ecully (Rhône)

Most of the town's 11 masts are buildings (7); 1 church or religious building and 1 camouflaged "tree" pylon make up the rest of the mix.

Antennas are listed at Le Pérollier, Chem Jean Marie Viannay, place de la Libération, 18 Chem de Charbonnières, 60 Chemin des Mouilles and 17 Chem Louis Chirpaz.

Systems from 1996 are still on the register. Bouygues Telecom opened 5G here in November 2020; Free Mobile followed in December 2020, SFR followed in May 2021. 2013 was the busiest year, with 17 new systems, most of them 4G.

Over the past 12 months ANFR recorded 8 new systems here. Approved additions not yet in service are pending on 5 existing masts, for example Bouygues Telecom (3G, 4G and 5G, including 5G at 3.5 GHz) at Chem Jean Marie Viannay, Free Mobile (4G and 5G, including 5G at 3.5 GHz) at 3 Chemin du Petit Bois and SFR (5G 2100 MHz) at 17 Chem Louis Chirpaz. 5 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Most antennas sit on rooftops (7 of 11), so heights stay modest; the tallest support is 40 m at place de la Libération.

On 3.5 GHz, the fastest 5G band: SFR on all 4 masts, Bouygues Telecom on 2 of its 5 masts, Free Mobile on all 2 masts and Orange on 2 of its 5 masts. 5G is on 73% of masts here, against 87% across Rhône towns with five or more masts.

Nearby, Champagne-au-Mont-d'Or (2.5 km to the north-east) has only 8 masts.

3 supports carry only Bouygues Telecom.

Among the 67 Rhône towns with at least five masts, Ecully ranks 22nd by mast count. With 11 masts for 17,944 residents, or 6 per 10,000, it has fewer masts per inhabitant than the median for those towns (11).

At 8 km² with 17,944 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the Métropole de Lyon intercommunal grouping.

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