Cell towers in Troyes (Aube)

Declared supports include 2 water towers, with buildings making up most of the remainder.

Antennas are listed at 188 Avenue Pierre Brossolette, 2 Avenue Marechal Joffre, 15 Ch du Vouldy, 21 rue du Lieutenant Pierre Murard, 4 rue de Darmstadt and 55-57 Avenue des Lombards.

3 masts belong to the commune itself and 1 to On Tower France; the rest sit mainly on private buildings.

Systems from 1994 are still on the register. Free Mobile switched on the first 5G here in December 2020; Orange followed in July 2021, SFR followed in September 2022. 2021 was the busiest year, with 58 new systems, most of them 4G.

Over the past 12 months ANFR recorded 15 new systems here. Approved additions not yet in service are pending on 5 existing masts, for example Bouygues Telecom (2G, 3G, 4G and 5G, including 5G at 3.5 GHz), Bouygues Telecom (4G and 5G, including 5G at 3.5 GHz) and Bouygues Telecom (4G and 5G) at 55-57 Avenue des Lombards. 17 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Most antennas sit on rooftops (24 of 27), so heights stay modest; the tallest support is 77 m at 10 rue de la Marne.

Among the 6 Aube towns with at least five masts, Troyes ranks 1st by mast count. With 27 masts for 62,088 residents, or 4 per 10,000, it has fewer masts per inhabitant than the median for those towns (6).

On 3.5 GHz, the fastest 5G band: Free Mobile on 10 of its 12 masts, Orange on 10 of its 11 masts, Bouygues Telecom on 9 of its 12 masts and SFR on 9 of its 14 masts.

Nearby, Romilly-sur-Seine (35 km to the north-west) has only 7 masts.

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

Most declared azimuths point outward, along a corridor or valley rather than at the centre.

At 13 km² with 62,088 residents, the commune is dense enough that most antennas sit on rooftops rather than pylons. It is part of the CA Troyes Champagne 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.