Cell towers in Niort (Deux-Sèvres)

1 church or religious building and 17 buildings and 13 pylons carry the commune's antennas.

Antennas are listed at 40 avenue Charles de Gaulle, La Jouberterie, RTE D'Aiffres, rue Pierre Chantelauze, Le Noreau - Terdoux and Saint Martin.

Over the past 12 months ANFR recorded 18 new systems here. ANFR has approved 7 new sites that are not live yet, plus additions on 4 existing masts. New: Bouygues Telecom (4G and 5G, including 5G at 3.5 GHz) at 1 allée des Capucines, Bouygues Telecom (4G and 5G, including 5G at 3.5 GHz) at 149 Avenue de la Rochelle and Free Mobile (4G and 5G, including 5G at 3.5 GHz) at 97 Rue des 3 Coigneaux. 24 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Systems from 1997 are still on the register. Free Mobile opened 5G here in December 2020; Bouygues Telecom followed in September 2021, Orange followed in September 2021. 2021 was the busiest year, with 93 new systems, most of them 4G.

ANFR lists a 50 m church or religious building at 57 Rue Saint André as the tallest structure. The median height of measured supports is 33 m.

Among the 12 Deux-Sèvres towns with at least five masts, Niort ranks 1st by mast count. With 31 masts for 59,854 residents, or 5 per 10,000, it has fewer masts per inhabitant than the median for those towns (12).

On 3.5 GHz, the fastest 5G band: Orange on all 13 masts, Bouygues Telecom on 12 of its 13 masts, SFR on all 12 masts and Free Mobile on 8 of its 11 masts.

Chauray lies 7.5 km to the north-east and has only 8 masts.

Only one mast carries all four networks; 8 supports carry only Orange.

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