Cell towers in Egly (Essonne)

Masts stand at Rue Fernand Hebuterne, Des Petits Pres, 20 Rue des Meuniers, Rue du Stade and 3 rue Arago.

The declared supports are a 16 m building, at Rue Fernand Hebuterne, for Free Mobile; a 48 m pylon, at Des Petits Pres, for Bouygues Telecom, Free Mobile and SFR; a 33 m pylon, at 20 Rue des Meuniers, for Free Mobile; a 27 m pylon, at Rue du Stade, for Bouygues Telecom; a 27 m pylon, at 3 rue Arago, for Orange and SFR.

ANFR lists a 48 m pylon at Des Petits Pres as the tallest structure. The median height of measured supports is 27 m.

Systems from 2007 are still on the register. Free Mobile opened 5G here in December 2020; Bouygues Telecom followed in December 2020, SFR followed in June 2022. 2016 was the busiest year, with 9 new systems, most of them 4G.

Approved additions not yet in service are pending on one existing mast, for example Free Mobile (5G 700 MHz) at Rue Fernand Hebuterne. 4 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Among the 60 Essonne towns with at least five masts, Egly ranks 59th by mast count.

On 3.5 GHz, the fastest 5G band: Bouygues Telecom on all 2 masts, Free Mobile on 2 of its 3 masts, SFR on all 2 masts and Orange on its only mast.

2 km to the north-east, neighbouring Arpajon has 9 masts, more than here.

Most of the town's 5 masts are pylons (4).

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