Cell towers in Marly-le-Roi
Marly-le-Roi has 1,010 known cell sites. The densest carrier is Bouygues Telecom with 285.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| SFR | LTE · 2 sectors | 513 m | 108° E | Verified |
| SFR | UMTS · 2 sectors | 513 m | 108° E | Verified |
| SFR | UMTS · 2 sectors | 513 m | 108° E | Verified |
| Orange | LTE · 2 sectors | 513 m | 108° E | Verified |
| Orange | LTE · 2 sectors | 513 m | 108° E | Verified |
| Orange | LTE · 2 sectors | 513 m | 108° E | Verified |
| Orange | LTE · 2 sectors | 513 m | 108° E | Verified |
| Orange | NR · 2 sectors | 513 m | 108° E | Verified |
| Orange | NR · 2 sectors | 513 m | 108° E | Verified |
| SFR | NR · 2 sectors | 513 m | 108° E | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 285 | 28.2% |
| Free Mobile | 249 | 24.7% |
| Orange | 246 | 24.4% |
| SFR | 230 | 22.8% |
This page lists the known cell sites in Marly-le-Roi in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 13.0 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 2,862 sectors, averaging about 2.8 sectors per site.
98.7% 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 0 m — worth knowing if you're hunting for signal nearby.
18.3% of known sites report 5G, above the national figure of 16.2%.
All 1,010 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 Marly-le-Roi is 513 m away, run by SFR.
4 operators are known here. Ranked by site count: Bouygues Telecom (285, 28.2%), Free Mobile (249, 24.7%), Orange (246, 24.4%), SFR (230, 22.8%).
Bouygues Telecom leads with 28.2% of known sites, 3.6 percentage points ahead of second-placed Free Mobile.
By network generation: 61.2% 4G LTE, 18.3% 5G, 12.5% 3G UMTS, 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 Marly-le-Roi?
- 1,010 known cell sites are mapped in Marly-le-Roi, from ANFR's verified data.
- Which carrier has the most sites in Marly-le-Roi?
- Bouygues Telecom, with 285 sites (28.2% of the known total).
- Is there 5G in Marly-le-Roi?
- 18.3% of known sites in Marly-le-Roi 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.
weBoost
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 Mareil-Marly (1.9 km)
- Cell towers in L'Etang-la-Ville (1.9 km)
- Cell towers in Louveciennes (2.4 km)
- Cell towers in Fourqueux (2.7 km)
- Cell towers in Bailly (2.8 km)
- Cell towers in Noisy-le-Roi (2.9 km)
- Cell towers in Le Pecq (3.3 km)
- Cell towers in Le Port-Marly (3.3 km)
- Cell towers in Saint-Germain-en-Laye (3.3 km)
- Cell towers in Rocquencourt (3.5 km)
- Cell towers in Croissy-sur-Seine (4.3 km)
- Cell towers in Bougival (4.3 km)
- Cell towers in Saint-Nom-la-Breteche (4.5 km)
- Cell towers in Le Vesinet (4.7 km)
- Cell towers in La Celle-Saint-Cloud (4.9 km)
- Cell towers in Chambourcy (5.4 km)
- Cell towers in Le Chesnay (5.7 km)
- Cell towers in Chatou (6.1 km)
- Cell towers in Vaucresson (6.1 km)
- Cell towers in Montesson (6.2 km)
- Cell towers in Fontenay-le-Fleury (6.5 km)
- Cell towers in Chavenay (6.9 km)
- Cell towers in Poissy (7.4 km)
- Cell towers in Villepreux (7.6 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.