Cell towers in Chatenay-sur-Seine
Chatenay-sur-Seine has 18 known cell sites. The densest carrier is SFR with 7.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Bouygues Telecom | GSM · 2 sectors | 1.3 km | 60° NE | Verified |
| Bouygues Telecom | LTE · 2 sectors | 1.3 km | 60° NE | Verified |
| Bouygues Telecom | LTE · 2 sectors | 1.3 km | 60° NE | Verified |
| Bouygues Telecom | LTE · 2 sectors | 1.3 km | 60° NE | Verified |
| Bouygues Telecom | UMTS · 2 sectors | 1.3 km | 60° NE | Verified |
| Free Mobile | NR · 3 sectors | 1.3 km | 60° NE | Verified |
| Free Mobile | LTE · 3 sectors | 1.3 km | 60° NE | Verified |
| Free Mobile | LTE · 3 sectors | 1.3 km | 60° NE | Verified |
| Free Mobile | LTE · 3 sectors | 1.3 km | 60° NE | Verified |
| Free Mobile | LTE · 3 sectors | 1.3 km | 60° NE | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| SFR | 7 | 38.9% |
| Free Mobile | 6 | 33.3% |
| Bouygues Telecom | 5 | 27.8% |
This page lists the known cell sites in Chatenay-sur-Seine in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 0.5 sites per km², below the national average for this type of area (4.7/km²).
Altogether these sites report 42 sectors, averaging about 2.3 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.
5.6% of known sites report 5G, below the national figure of 16.2%.
All 18 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 1800, 2600 MHz, out of 6 distinct bands reported in total.
The nearest known site to the centre of Chatenay-sur-Seine is 1.3 km away, run by SFR.
3 operators are known here. Ranked by site count: SFR (7, 38.9%), Free Mobile (6, 33.3%), Bouygues Telecom (5, 27.8%).
SFR leads with 38.9% of known sites, 5.6 percentage points ahead of second-placed Free Mobile.
By network generation: 66.7% 4G LTE, 16.7% 3G UMTS, 11.1% 2G GSM, 5.6% 5G.
72.2% 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 Chatenay-sur-Seine?
- 18 known cell sites are mapped in Chatenay-sur-Seine, from ANFR's verified data.
- Which carrier has the most sites in Chatenay-sur-Seine?
- SFR, with 7 sites (38.9% of the known total).
- Is there 5G in Chatenay-sur-Seine?
- 5.6% of known sites in Chatenay-sur-Seine 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.
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Carrier-specific boosters, higher gain for a single network.
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Nearby places
- Cell towers in Montigny-Lencoup (4.3 km)
- Cell towers in Salins (5.4 km)
- Cell towers in Marolles-sur-Seine (5.6 km)
- Cell towers in Donnemarie-Dontilly (7.1 km)
- Cell towers in Saint-Germain-Laval (7.5 km)
- Cell towers in Vinneuf (8.5 km)
- Cell towers in Villeneuve-la-Guyard (9 km)
- Cell towers in Cannes-Ecluse (10 km)
- Cell towers in Courlon-sur-Yonne (10.3 km)
- Cell towers in Villeblevin (10.5 km)
- Cell towers in Bray-sur-Seine (10.7 km)
- Cell towers in Montereau-Fault-Yonne (11.4 km)
- Cell towers in Champigny (11.7 km)
- Cell towers in Varennes-sur-Seine (13.5 km)
- Cell towers in La Grande-Paroisse (14.7 km)
- Cell towers in Sergines (15 km)
- Cell towers in Longueville (15.6 km)
- Cell towers in Nangis (16.4 km)
- Cell towers in Gouaix (16.5 km)
- Cell towers in Pont-sur-Yonne (17 km)
- Cell towers in Sainte-Colombe (17.2 km)
- Cell towers in Voulx (17.9 km)
- Cell towers in Vernou-la-Celle-sur-Seine (18.6 km)
- Cell towers in Bailly-Carrois (19.6 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.