Cell towers in Sonchamp
Sonchamp has 26 known cell sites. The densest carrier is Orange with 20.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Bouygues Telecom | GSM · 3 sectors | 83 m | 74° E | Verified |
| Bouygues Telecom | LTE · 3 sectors | 83 m | 74° E | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 83 m | 74° E | Verified |
| Orange | GSM · 2 sectors | 83 m | 74° E | Verified |
| Orange | LTE · 2 sectors | 83 m | 74° E | Verified |
| Orange | LTE · 2 sectors | 83 m | 74° E | Verified |
| Orange | LTE · 2 sectors | 83 m | 74° E | Verified |
| Orange | UMTS · 2 sectors | 83 m | 74° E | Verified |
| SFR | GSM · 3 sectors | 83 m | 74° E | Verified |
| SFR | LTE · 3 sectors | 83 m | 74° E | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Orange | 20 | 76.9% |
| Bouygues Telecom | 3 | 11.5% |
| SFR | 3 | 11.5% |
This page lists the known cell sites in Sonchamp in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 0.6 sites per km², below the national average for this type of area (4.7/km²).
Altogether these sites report 65 sectors, averaging about 2.5 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.
15.4% of known sites report 5G, below the national figure of 16.2%.
All 26 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 800, 700 MHz, out of 6 distinct bands reported in total.
The nearest known site to the centre of Sonchamp is 83 m away, run by Bouygues Telecom.
3 operators are known here. Ranked by site count: Orange (20, 76.9%), Bouygues Telecom (3, 11.5%), SFR (3, 11.5%).
Orange leads with 76.9% of known sites, 65.4 percentage points ahead of second-placed Bouygues Telecom.
By network generation: 46.2% 4G LTE, 19.2% 2G GSM, 19.2% 3G UMTS, 15.4% 5G.
61.5% 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 Sonchamp?
- 26 known cell sites are mapped in Sonchamp, from ANFR's verified data.
- Which carrier has the most sites in Sonchamp?
- Orange, with 20 sites (76.9% of the known total).
- Is there 5G in Sonchamp?
- 15.4% of known sites in Sonchamp 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.
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Signal boosters sized by square footage, DIY install.
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Carrier-specific boosters, higher gain for a single network.
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Nearby places
- Cell towers in Saint-Arnoult-en-Yvelines (4.6 km)
- Cell towers in Ablis (7.2 km)
- Cell towers in Rambouillet (8.3 km)
- Cell towers in Bullion (9.8 km)
- Cell towers in Gazeran (10 km)
- Cell towers in Corbreuse (10.3 km)
- Cell towers in Dourdan (11.2 km)
- Cell towers in Saint-Cyr-sous-Dourdan (11.5 km)
- Cell towers in Bonnelles (12.1 km)
- Cell towers in Cernay-la-Ville (13 km)
- Cell towers in Droue-sur-Drouette (13.3 km)
- Cell towers in Le Perray-en-Yvelines (13.3 km)
- Cell towers in Le Val-Saint-Germain (13.9 km)
- Cell towers in Auffargis (13.9 km)
- Cell towers in Angervilliers (14 km)
- Cell towers in Gallardon (14.7 km)
- Cell towers in Auneau (14.7 km)
- Cell towers in Epernon (15.6 km)
- Cell towers in Aunay-sous-Auneau (15.7 km)
- Cell towers in Les Essarts-le-Roi (15.8 km)
- Cell towers in Dampierre-en-Yvelines (15.9 km)
- Cell towers in Levis-Saint-Nom (16.5 km)
- Cell towers in Limours (16.7 km)
- Cell towers in Hanches (16.9 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.