Cell towers in Livry-Gargan (Seine-Saint-Denis)

1 silo and 22 buildings and 5 pylons carry the commune's antennas.

Declared locations include La Mare Barois, 50 avenue du Maréchal Leclerc, 2 Avenue Voltaire, Rue de Vajjours, 119 Boulevard Robert Schuman and 3 à 5 avenue de Sully.

24 systems were switched on in the past 12 months. ANFR has approved 3 new sites that are not live yet, plus additions on 9 existing masts. New: Bouygues Telecom (4G and 5G) at 4 Res Pierre Mendes France, Free Mobile (4G and 5G, including 5G at 3.5 GHz) and SFR (4G and 5G, including 5G at 3.5 GHz) at 5 Allée Montpensier. 21 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

22 of the 28 masts are rooftop-mounted. The tallest support is 43 m at Rue de Vajjours (pylon). The median is 22 m, slightly below the Seine-Saint-Denis median of 25 m.

2013 was the busiest year, with 45 new systems, most of them 4G. Local 5G started with Bouygues Telecom in November 2020; Free Mobile followed in December 2020, SFR followed in December 2020. The oldest transmitter still listed here goes back to 1995.

3.5 GHz 5G is declared by Free Mobile on all 10 masts, Orange on all 10 masts, Bouygues Telecom on 9 of its 14 masts and SFR on all 7 masts.

Clichy-sous-Bois lies 1.3 km to the south-east and has only 16 masts.

Of the 28 masts in the commune, only one mast carries all four networks, and Bouygues Telecom is the only carrier on 7 masts.

At 7 km² with 47,228 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the Métropole du Grand Paris intercommunal grouping.

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