Cell towers in Antony (Hauts-de-Seine)

7 supports are declared underground, in a gallery or a tunnel. For questions about exposure, see the exposure guide.

Most of the town's 34 masts are buildings (26); 7 underground or tunnel sites and 1 bridge or viaduct make up the rest of the mix.

Declared locations include Gare Rer B - Antony Orlyval, 55 avenue du Gal de Gaulle, 4 rue Alexis de Tocqueville, La Croix de Berny, 6 Allée D'Arz and Rer B Antony Orlival Tunnel.

26 systems were switched on in the past 12 months. ANFR has approved 2 new sites that are not live yet, plus additions on 6 existing masts. New: Free Mobile (4G and 5G, including 5G at 3.5 GHz) at 3 Rue du Gérard de Nerval and Free Mobile (4G and 5G, including 5G at 3.5 GHz) at 2 Parvis de la Bievre. 24 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

26 of the 34 masts are rooftop-mounted. The tallest support is 58 m at 1 Rue Dunoyer de Segonzac (building). The median is 20 m, slightly below the Hauts-de-Seine median of 28 m.

2013 was the busiest year, with 55 new systems, most of them 4G. Bouygues Telecom switched on the first 5G here in November 2020; SFR followed in December 2020, Free Mobile followed in December 2020. The oldest transmitter still listed here goes back to 1995.

3.5 GHz 5G is declared by Free Mobile on 11 of its 13 masts, Bouygues Telecom on 9 of its 20 masts, Orange on 9 of its 12 masts and SFR on 7 of its 12 masts.

Nearby, Fresnes (1.9 km to the east) has only 17 masts.

Of the 34 masts in the commune, only one mast carries all four networks, and Bouygues Telecom is the only carrier on 10 masts.

At 10 km² with 64,263 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.