Cell towers in Dourdan
Dourdan has 170 known cell sites. The densest carrier is Free Mobile with 53.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Free Mobile | NR · 3 sectors | 657 m | 299° NW | Verified |
| Free Mobile | LTE · 3 sectors | 657 m | 299° NW | Verified |
| Free Mobile | LTE · 3 sectors | 657 m | 299° NW | Verified |
| Free Mobile | LTE · 3 sectors | 657 m | 299° NW | Verified |
| Free Mobile | LTE · 3 sectors | 657 m | 299° NW | Verified |
| Free Mobile | LTE · 3 sectors | 657 m | 299° NW | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 668 m | 27° NE | Verified |
| SFR | UMTS · 3 sectors | 668 m | 27° NE | Verified |
| SFR | LTE · 3 sectors | 668 m | 27° NE | Verified |
| SFR | LTE · 3 sectors | 668 m | 27° NE | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Free Mobile | 53 | 31.2% |
| Orange | 42 | 24.7% |
| SFR | 41 | 24.1% |
| Bouygues Telecom | 34 | 20.0% |
This page lists the known cell sites in Dourdan in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 2.6 sites per km², below the national average for this type of area (4.7/km²).
Altogether these sites report 501 sectors, averaging about 2.9 sectors per site.
100% 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.
17.1% of known sites report 5G, above the national figure of 16.2%.
All 170 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 700, 2100 MHz, out of 7 distinct bands reported in total.
The nearest known site to the centre of Dourdan is 657 m away, run by Free Mobile.
4 operators are known here. Ranked by site count: Free Mobile (53, 31.2%), Orange (42, 24.7%), SFR (41, 24.1%), Bouygues Telecom (34, 20%).
Free Mobile leads with 31.2% of known sites, 6.5 percentage points ahead of second-placed Orange.
By network generation: 60% 4G LTE, 17.1% 5G, 13.5% 3G UMTS, 9.4% 2G GSM.
77.1% 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 Dourdan?
- 170 known cell sites are mapped in Dourdan, from ANFR's verified data.
- Which carrier has the most sites in Dourdan?
- Free Mobile, with 53 sites (31.2% of the known total).
- Is there 5G in Dourdan?
- 17.1% of known sites in Dourdan 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 Saint-Cyr-sous-Dourdan (4.6 km)
- Cell towers in Corbreuse (4.9 km)
- Cell towers in Le Val-Saint-Germain (5.8 km)
- Cell towers in Saint-Arnoult-en-Yvelines (7.2 km)
- Cell towers in Angervilliers (8.3 km)
- Cell towers in Saint-Cheron (8.8 km)
- Cell towers in Bonnelles (10.1 km)
- Cell towers in Saint-Maurice-Montcouronne (10.4 km)
- Cell towers in Bullion (10.7 km)
- Cell towers in Sonchamp (11.2 km)
- Cell towers in Vaugrigneuse (11.7 km)
- Cell towers in Chalo-Saint-Mars (12.3 km)
- Cell towers in Breuillet (13 km)
- Cell towers in Ablis (13 km)
- Cell towers in Forges-les-Bains (13.2 km)
- Cell towers in Briis-sous-Forges (13.4 km)
- Cell towers in Etrechy (14.1 km)
- Cell towers in Limours (14 km)
- Cell towers in Fontenay-les-Briis (14.6 km)
- Cell towers in Bruyeres-le-Chatel (14.8 km)
- Cell towers in Boissy-sous-Saint-Yon (15.1 km)
- Cell towers in Etampes (15.2 km)
- Cell towers in Chamarande (15.3 km)
- Cell towers in Morigny-Champigny (15.6 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.