Cell towers in Wittelsheim (Haut-Rhin)

1 church or religious building and 6 pylons and 1 water tower carry the commune's antennas.

Antennas are listed at Haertle, ZA du Heiden-Est, Puit Amelie, Colonie Graffenwald, rue de Reiningue and rue du Parc.

Systems from 1998 are still on the register. Local 5G started with Free Mobile in December 2020; Bouygues Telecom followed in April 2021, SFR followed in March 2022. 2015 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 and 5G, including 5G at 3.5 GHz) at Rue D'Ensisheim and SFR (3G, 4G and 5G, including 5G at 3.5 GHz) at Haertle. 7 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

The tallest structure is a 48 m church or religious building at Rue D'Ensisheim. The median is 35 m, above the Haut-Rhin median of 30 m.

On 3.5 GHz, the fastest 5G band: Free Mobile on 4 of its 5 masts, Orange on all 4 masts, Bouygues Telecom on 2 of its 5 masts and SFR on 2 of its 4 masts.

The widest declared gap between neighbouring supports is about 1.7 km, to the south-west of the centre.

5.4 km to the north-east, neighbouring Pulversheim has only 5 masts.

Only one mast carries all four networks.

10,645 residents over 24 km²: supports are mostly pylons, not rooftops.

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