Cell towers in Toulouse (Haute-Garonne)

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

34 underground or tunnel sites and 335 buildings, 116 pylons and 4 masts carry the commune's antennas.

Antennas are listed at Entrée Louis Bréguet, avenue Maurice Hauriou, La Coquille, 10 Chemin des Cotes de Pech David, Chu Purpan and Michoun.

Over the past 12 months ANFR recorded 383 new systems here. ANFR has approved 27 new sites that are not live yet, plus additions on 141 existing masts. New: Bouygues Telecom (4G and 5G) at 93 boulevard de Suisse, Bouygues Telecom (4G and 5G) at Asimon and Bouygues Telecom (4G and 5G) at 75 Chem du Ramelet Moundi. 266 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

8 masts belong to the commune itself and 27 to Totem; the rest sit mainly on private buildings.

Systems from 1994 are still on the register. Orange opened 5G here in November 2020; Free Mobile followed in December 2020, Bouygues Telecom followed in January 2021. 2013 was the busiest year, with 1223 new systems, most of them 4G.

Most antennas sit on rooftops (335 of 491), so heights stay modest; the tallest support is 77 m at 1 rue de la Manche.

44 masts carry all four networks.

Among the 40 Haute-Garonne towns with at least five masts, Toulouse ranks 1st by mast count. With 491 masts for 514,819 residents, or 10 per 10,000, it has more masts per inhabitant than the median for those towns (9).

On 3.5 GHz, the fastest 5G band: Orange on 173 of its 218 masts, Free Mobile on 134 of its 178 masts, Bouygues Telecom on 115 of its 192 masts and SFR on 112 of its 167 masts.

Ramonville-Saint-Agne lies 6.9 km to the south and has only 13 masts.

At 118 km² with 514,819 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the Toulouse Métropole intercommunal grouping.

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