Cell towers in Fontenay-le-Fleury
Fontenay-le-Fleury has 883 known cell sites. The densest carrier is Bouygues Telecom with 270.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Bouygues Telecom | GSM · 3 sectors | 478 m | 122° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 478 m | 122° SE | Verified |
| Orange | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Free Mobile | NR · 3 sectors | 478 m | 122° SE | Verified |
| Free Mobile | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Free Mobile | LTE · 3 sectors | 478 m | 122° SE | Verified |
| Free Mobile | LTE · 3 sectors | 478 m | 122° SE | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 270 | 30.6% |
| Free Mobile | 223 | 25.3% |
| Orange | 219 | 24.8% |
| SFR | 171 | 19.4% |
This page lists the known cell sites in Fontenay-le-Fleury in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 12.8 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 2,457 sectors, averaging about 2.8 sectors per site.
98.5% of these sites report more than one sector, pointing to multi-directional antennas rather than omnidirectional coverage.
The largest gap between neighbouring sites is about 515 m — worth knowing if you're hunting for signal nearby.
17.9% of known sites report 5G, above the national figure of 16.2%.
All 883 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 2100, 1800 MHz, out of 7 distinct bands reported in total.
The nearest known site to the centre of Fontenay-le-Fleury is 478 m away, run by Orange.
4 operators are known here. Ranked by site count: Bouygues Telecom (270, 30.6%), Free Mobile (223, 25.3%), Orange (219, 24.8%), SFR (171, 19.4%).
Bouygues Telecom leads with 30.6% of known sites, 5.3 percentage points ahead of second-placed Free Mobile.
By network generation: 61.6% 4G LTE, 17.9% 5G, 12.7% 3G UMTS, 7.8% 2G GSM.
79.5% of sites here run LTE (4G) or newer technology.
ANFR's data here was last refreshed in September 2026.
Frequently asked questions
- How many cell towers are in Fontenay-le-Fleury?
- 883 known cell sites are mapped in Fontenay-le-Fleury, from ANFR's verified data.
- Which carrier has the most sites in Fontenay-le-Fleury?
- Bouygues Telecom, with 270 sites (30.6% of the known total).
- Is there 5G in Fontenay-le-Fleury?
- 17.9% of known sites in Fontenay-le-Fleury report 5G, based on the latest observations.
- Are these positions accurate?
- Largely, yes — these come from ANFR's own regulator survey, not a community estimate, though positions can still lag real-world changes until the next update. See /data-sources for the source and licence per country.
Nearest known site is close — a booster may help
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Nearby places
- Cell towers in Saint-Cyr-l'Ecole (2.1 km)
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- Cell towers in Bailly (3.8 km)
- Cell towers in Villepreux (4.1 km)
- Cell towers in Les Clayes-sous-Bois (4.7 km)
- Cell towers in Guyancourt (4.7 km)
- Cell towers in Trappes (4.8 km)
- Cell towers in Rocquencourt (4.8 km)
- Cell towers in Saint-Quentin-en-Yvelines (5 km)
- Cell towers in Montigny-le-Bretonneux (5.2 km)
- Cell towers in Le Chesnay (5.5 km)
- Cell towers in Saint-Nom-la-Breteche (5.6 km)
- Cell towers in Voisins-le-Bretonneux (6.1 km)
- Cell towers in Chavenay (6.3 km)
- Cell towers in Versailles (6.4 km)
- Cell towers in L'Etang-la-Ville (6.4 km)
- Cell towers in Marly-le-Roi (6.5 km)
- Cell towers in Buc (7 km)
- Cell towers in Plaisir (7 km)
- Cell towers in Louveciennes (7.3 km)
- Cell towers in Elancourt (7.6 km)
- Cell towers in Magny-les-Hameaux (7.7 km)
- Cell towers in Mareil-Marly (8 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.