Cell towers in Sartrouville
Sartrouville has 3,656 known cell sites. The densest carrier is Bouygues Telecom with 1,118.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Free Mobile | LTE · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | NR · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | NR · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 206 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 206 m | 192° S | Verified |
| Orange | LTE · 3 sectors | 345 m | 252° W | Verified |
| Orange | NR · 3 sectors | 345 m | 252° W | Verified |
| Orange | LTE · 3 sectors | 345 m | 252° W | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 1,118 | 30.6% |
| Free Mobile | 863 | 23.6% |
| SFR | 861 | 23.6% |
| Orange | 814 | 22.3% |
This page lists the known cell sites in Sartrouville in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 27.7 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 10,742 sectors, averaging about 2.9 sectors per site.
98.2% of these sites report more than one sector, pointing to multi-directional antennas rather than omnidirectional coverage.
20.8% of known sites report 5G, above the national figure of 16.2%.
All 3,656 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 Sartrouville is 206 m away, run by Free Mobile.
4 operators are known here. Ranked by site count: Bouygues Telecom (1,118, 30.6%), Free Mobile (863, 23.6%), SFR (861, 23.6%), Orange (814, 22.3%).
Bouygues Telecom leads with 30.6% of known sites, 7.0 percentage points ahead of second-placed Free Mobile.
By network generation: 61.8% 4G LTE, 20.8% 5G, 10.6% 3G UMTS, 6.7% 2G GSM.
82.7% 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 Sartrouville?
- 3,656 known cell sites are mapped in Sartrouville, from ANFR's verified data.
- Which carrier has the most sites in Sartrouville?
- Bouygues Telecom, with 1,118 sites (30.6% of the known total).
- Is there 5G in Sartrouville?
- 20.8% of known sites in Sartrouville 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 Cormeilles-en-Parisis (2.7 km)
- Cell towers in Houilles (3 km)
- Cell towers in Bezons (3.1 km)
- Cell towers in Maisons-Laffitte (3.4 km)
- Cell towers in La Frette-sur-Seine (3.7 km)
- Cell towers in Montigny-les-Cormeilles (3.8 km)
- Cell towers in Argenteuil (4.1 km)
- Cell towers in Carrieres-sur-Seine (4.7 km)
- Cell towers in Sannois (4.7 km)
- Cell towers in Herblay-sur-Seine (4.9 km)
- Cell towers in Franconville (5 km)
- Cell towers in Le Mesnil-le-Roi (5 km)
- Cell towers in Colombes (5.6 km)
- Cell towers in Montesson (5.9 km)
- Cell towers in La Garenne-Colombes (6.3 km)
- Cell towers in Nanterre (6.3 km)
- Cell towers in Le Plessis-Bouchard (6.5 km)
- Cell towers in Ermont (6.7 km)
- Cell towers in Bois-Colombes (6.9 km)
- Cell towers in Chatou (6.9 km)
- Cell towers in Courbevoie (7.4 km)
- Cell towers in Le Vesinet (7.5 km)
- Cell towers in Saint-Gratien (7.5 km)
- Cell towers in Asnieres-sur-Seine (7.6 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.