Cell towers in Andilly
Andilly has 646 known cell sites. The densest carrier is Bouygues Telecom with 192.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| SFR | LTE · 2 sectors | 358 m | 348° N | Verified |
| Free Mobile | LTE · 3 sectors | 358 m | 348° N | Verified |
| Free Mobile | LTE · 3 sectors | 358 m | 348° N | Verified |
| Free Mobile | LTE · 3 sectors | 358 m | 348° N | Verified |
| Free Mobile | LTE · 3 sectors | 358 m | 348° N | Verified |
| Free Mobile | LTE · 3 sectors | 358 m | 348° N | Verified |
| SFR | LTE · 2 sectors | 358 m | 348° N | Verified |
| SFR | UMTS · 2 sectors | 358 m | 348° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 358 m | 348° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 358 m | 348° N | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 192 | 29.7% |
| Orange | 164 | 25.4% |
| Free Mobile | 162 | 25.1% |
| SFR | 128 | 19.8% |
This page lists the known cell sites in Andilly in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 15.1 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 1,847 sectors, averaging about 2.9 sectors per site.
99.5% 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.
21.8% of known sites report 5G, above the national figure of 16.2%.
All 646 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 Andilly is 358 m away, run by SFR.
4 operators are known here. Ranked by site count: Bouygues Telecom (192, 29.7%), Orange (164, 25.4%), Free Mobile (162, 25.1%), SFR (128, 19.8%).
Bouygues Telecom leads with 29.7% of known sites, 4.3 percentage points ahead of second-placed Orange.
By network generation: 61% 4G LTE, 21.8% 5G, 9.9% 3G UMTS, 7.3% 2G GSM.
82.8% 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 Andilly?
- 646 known cell sites are mapped in Andilly, from ANFR's verified data.
- Which carrier has the most sites in Andilly?
- Bouygues Telecom, with 192 sites (29.7% of the known total).
- Is there 5G in Andilly?
- 21.8% of known sites in Andilly 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 Margency (1.1 km)
- Cell towers in Montlignon (1.2 km)
- Cell towers in Eaubonne (2 km)
- Cell towers in Soisy-sous-Montmorency (2.4 km)
- Cell towers in Domont (2.7 km)
- Cell towers in Saint-Prix (2.7 km)
- Cell towers in Montmorency (3.8 km)
- Cell towers in Saint-Brice-sous-Foret (3.9 km)
- Cell towers in Bouffemont (3.8 km)
- Cell towers in Ermont (3.9 km)
- Cell towers in Saint-Leu-la-Foret (3.9 km)
- Cell towers in Deuil-la-Barre (4.1 km)
- Cell towers in Saint-Gratien (4.1 km)
- Cell towers in Groslay (4.2 km)
- Cell towers in Enghien-les-Bains (4.9 km)
- Cell towers in Moisselles (5.1 km)
- Cell towers in Le Plessis-Bouchard (5.2 km)
- Cell towers in Montmagny (5.2 km)
- Cell towers in Ezanville (5.2 km)
- Cell towers in Sarcelles (5.7 km)
- Cell towers in Franconville (5.8 km)
- Cell towers in Baillet-en-France (5.8 km)
- Cell towers in Ecouen (6 km)
- Cell towers in Sannois (6.1 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.