Cell towers in Miribel (Ain)

Masts stand at Le Mas Rillier, 80 avenue Joséphine Guillon, Les Gravelles, Le Chatelard, Granges aux Rets and 1 place des Célestins.

Over the past 12 months ANFR recorded 10 new systems here. ANFR has approved 2 new sites that are not live yet, plus additions on one existing mast. New: Bouygues Telecom (4G and 5G) at Charmilleux and Free Mobile (4G and 5G, including 5G at 3.5 GHz) at Gravier du Moulin. 8 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

Systems from 1992 are still on the register. Bouygues Telecom switched on the first 5G here in November 2020; Free Mobile followed in December 2020, SFR followed in December 2020. 2019 was the busiest year, with 18 new systems, most of them 4G.

The highest support stands 39 m at Route de Vancia (pylon). The median is 26 m, slightly below the Ain median of 30 m.

Among the 26 Ain towns with at least five masts, Miribel ranks 3rd by mast count.

On 3.5 GHz, the fastest 5G band: Orange on 4 of its 5 masts, Bouygues Telecom on 3 of its 5 masts, Free Mobile on 3 of its 5 masts and SFR on all 2 masts.

Nearby, Rillieux-la-Pape (4.3 km to the west) has 36 masts, more than here.

The widest declared gap between neighbouring supports is about 2.5 km, to the west of the centre.

4 supports carry only Free Mobile.

Most of the town's 14 masts are pylons (8).

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