Cell towers in Les Clayes-sous-Bois
Les Clayes-sous-Bois has 740 known cell sites. The densest carrier is Bouygues Telecom with 227.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| SFR | LTE · 3 sectors | 381 m | 340° N | Verified |
| SFR | LTE · 3 sectors | 381 m | 340° N | Verified |
| SFR | LTE · 3 sectors | 381 m | 340° N | Verified |
| SFR | GSM · 3 sectors | 381 m | 340° N | Verified |
| SFR | NR · 3 sectors | 381 m | 340° N | Verified |
| SFR | UMTS · 3 sectors | 381 m | 340° N | Verified |
| SFR | LTE · 3 sectors | 381 m | 340° N | Verified |
| SFR | NR · 3 sectors | 381 m | 340° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 521 m | 10° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 521 m | 10° N | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 227 | 30.7% |
| Free Mobile | 193 | 26.1% |
| SFR | 170 | 23.0% |
| Orange | 150 | 20.3% |
This page lists the known cell sites in Les Clayes-sous-Bois in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 9.4 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 2,161 sectors, averaging about 2.9 sectors per site.
99.1% 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 529 m — worth knowing if you're hunting for signal nearby.
20.9% of known sites report 5G, above the national figure of 16.2%.
All 740 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 2100, 700 MHz, out of 7 distinct bands reported in total.
The nearest known site to the centre of Les Clayes-sous-Bois is 381 m away, run by SFR.
4 operators are known here. Ranked by site count: Bouygues Telecom (227, 30.7%), Free Mobile (193, 26.1%), SFR (170, 23%), Orange (150, 20.3%).
Bouygues Telecom leads with 30.7% of known sites, 4.6 percentage points ahead of second-placed Free Mobile.
By network generation: 61.6% 4G LTE, 20.9% 5G, 10.1% 3G UMTS, 7.3% 2G GSM.
82.6% 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 Les Clayes-sous-Bois?
- 740 known cell sites are mapped in Les Clayes-sous-Bois, from ANFR's verified data.
- Which carrier has the most sites in Les Clayes-sous-Bois?
- Bouygues Telecom, with 227 sites (30.7% of the known total).
- Is there 5G in Les Clayes-sous-Bois?
- 20.9% of known sites in Les Clayes-sous-Bois 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
A signal booster amplifies an existing signal; it can't create one from nothing. With a known site this close, one of these is worth considering.
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Home and vehicle cell signal boosters, carrier-agnostic.
See productSureCall
Signal boosters sized by square footage, DIY install.
See productCel-Fi
Carrier-specific boosters, higher gain for a single network.
See product
Nearby places
- Cell towers in Villepreux (1 km)
- Cell towers in Plaisir (2.4 km)
- Cell towers in Chavenay (3.6 km)
- Cell towers in Bois-d'Arcy (3.7 km)
- Cell towers in Fontenay-le-Fleury (4.7 km)
- Cell towers in Elancourt (4.8 km)
- Cell towers in Saint-Nom-la-Breteche (4.9 km)
- Cell towers in Feucherolles (5.4 km)
- Cell towers in Trappes (5.8 km)
- Cell towers in Thiverval-Grignon (6 km)
- Cell towers in Neauphle-le-Chateau (6 km)
- Cell towers in Saint-Quentin-en-Yvelines (6.1 km)
- Cell towers in Noisy-le-Roi (6.2 km)
- Cell towers in Saint-Cyr-l'Ecole (6.5 km)
- Cell towers in Saint-Germain-de-la-Grange (6.6 km)
- Cell towers in Bailly (7 km)
- Cell towers in Montigny-le-Bretonneux (7.1 km)
- Cell towers in L'Etang-la-Ville (7.4 km)
- Cell towers in Jouars-Pontchartrain (7.4 km)
- Cell towers in Villiers-Saint-Frederic (7.6 km)
- Cell towers in Maurepas (7.6 km)
- Cell towers in Crespieres (8.3 km)
- Cell towers in La Verriere (8.3 km)
- Cell towers in Guyancourt (8.4 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.