Cell towers in Ollainville
Ollainville has 391 known cell sites. The densest carrier is Bouygues Telecom with 140.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Free Mobile | LTE · 3 sectors | 746 m | 343° N | Verified |
| Free Mobile | UMTS · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | NR · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | NR · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 746 m | 343° N | Verified |
| Free Mobile | LTE · 3 sectors | 746 m | 343° N | Verified |
| Free Mobile | NR · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 746 m | 343° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 746 m | 343° N | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 140 | 35.8% |
| Free Mobile | 94 | 24.0% |
| Orange | 90 | 23.0% |
| SFR | 67 | 17.1% |
This page lists the known cell sites in Ollainville in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 7.6 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 1,164 sectors, averaging about 3.0 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 798 m — worth knowing if you're hunting for signal nearby.
21.7% of known sites report 5G, above the national figure of 16.2%.
All 391 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 Ollainville is 746 m away, run by Free Mobile.
4 operators are known here. Ranked by site count: Bouygues Telecom (140, 35.8%), Free Mobile (94, 24%), Orange (90, 23%), SFR (67, 17.1%).
Bouygues Telecom leads with 35.8% of known sites, 11.8 percentage points ahead of second-placed Free Mobile.
By network generation: 62.4% 4G LTE, 21.7% 5G, 9.2% 3G UMTS, 6.6% 2G GSM.
84.1% 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 Ollainville?
- 391 known cell sites are mapped in Ollainville, from ANFR's verified data.
- Which carrier has the most sites in Ollainville?
- Bouygues Telecom, with 140 sites (35.8% of the known total).
- Is there 5G in Ollainville?
- 21.7% of known sites in Ollainville 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 Egly (1.4 km)
- Cell towers in Arpajon (2 km)
- Cell towers in Bruyeres-le-Chatel (2.2 km)
- Cell towers in La Norville (3.3 km)
- Cell towers in Saint-Germain-les-Arpajon (3.4 km)
- Cell towers in Breuillet (4 km)
- Cell towers in Boissy-sous-Saint-Yon (4.2 km)
- Cell towers in Leuville-sur-Orge (4.6 km)
- Cell towers in Linas (5.4 km)
- Cell towers in Marcoussis (5.7 km)
- Cell towers in Fontenay-les-Briis (5.9 km)
- Cell towers in Cheptainville (6.1 km)
- Cell towers in Marolles-en-Hurepoix (6.7 km)
- Cell towers in Bretigny-sur-Orge (6.8 km)
- Cell towers in Montlhery (6.8 km)
- Cell towers in Saint-Maurice-Montcouronne (7 km)
- Cell towers in Vaugrigneuse (7.3 km)
- Cell towers in Nozay (7.8 km)
- Cell towers in Longpont-sur-Orge (7.8 km)
- Cell towers in Le Plessis-Pate (8 km)
- Cell towers in La Ville-du-Bois (8 km)
- Cell towers in Saint-Cheron (8.1 km)
- Cell towers in Briis-sous-Forges (8.1 km)
- Cell towers in Saint-Michel-sur-Orge (8.2 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.