Cell towers in Sigean (Aude)

1 church or religious building and 5 pylons carry the commune's antennas.

Masts stand at Font Vieille, La Montée de Guerre, Le Peyrou, Fontvielle, place de l'Eglise and Cap de Roch.

The declared supports are a 30 m pylon, at Font Vieille, for Orange; a 17 m pylon, at La Montée de Guerre, for Orange; a 30 m pylon, at Le Peyrou, for Orange; a 25 m pylon, at Fontvielle, for Bouygues Telecom, Free Mobile and SFR; a 22 m church or religious building, at place de l'Eglise, for Bouygues Telecom and SFR; a 30 m pylon, at Cap de Roch, for Bouygues Telecom, Free Mobile and SFR.

The tallest structure is a 30 m pylon at Cap de Roch. The median is 28 m, above the Aude median of 20 m.

Systems from 2004 are still on the register. Free Mobile switched on the first 5G here in April 2021; SFR followed in September 2021, Bouygues Telecom followed in September 2021. 2021 was the busiest year, with 17 new systems, most of them 4G.

Approved additions not yet in service are pending on 2 existing masts, for example Bouygues Telecom (4G 700 MHz) at Cap de Roch, Bouygues Telecom (5G 3.5 GHz) at Fontvielle and SFR (4G 700 MHz) at Cap de Roch. 4 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

3 supports carry only Orange.

Among the 9 Aude towns with at least five masts, Sigean ranks 8th by mast count.

On 3.5 GHz, the fastest 5G band: Orange on all 3 masts, Bouygues Telecom on 1 of its 3 masts, Free Mobile on 1 of its 2 masts and SFR on 1 of its 3 masts. 5G is on 100% of masts here, against 87% across Aude towns with five or more masts.

Port-La Nouvelle lies 5.9 km to the east and has less 5G (88%).

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