Cell towers in Chilly
Chilly has 49 known cell sites. The densest carrier is SFR with 17.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Bouygues Telecom | LTE · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | NR · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | GSM · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 1.6 km | 8° N | Verified |
| Bouygues Telecom | LTE · 3 sectors | 1.6 km | 8° N | Verified |
| SFR | NR · 3 sectors | 1.6 km | 8° N | Verified |
| SFR | GSM · 3 sectors | 1.6 km | 8° N | Verified |
| SFR | LTE · 3 sectors | 1.6 km | 8° N | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| SFR | 17 | 34.7% |
| Bouygues Telecom | 16 | 32.7% |
| Orange | 9 | 18.4% |
| Free Mobile | 7 | 14.3% |
This page lists the known cell sites in Chilly in Auvergne-Rhône-Alpes, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 1.3 sites per km², below the national average for this type of area (4.7/km²).
Altogether these sites report 147 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 0 m — worth knowing if you're hunting for signal nearby.
20.4% of known sites report 5G, above the national figure of 16.2%.
All 49 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 Chilly is 1.6 km away, run by Bouygues Telecom.
4 operators are known here. Ranked by site count: SFR (17, 34.7%), Bouygues Telecom (16, 32.7%), Orange (9, 18.4%), Free Mobile (7, 14.3%).
SFR leads with 34.7% of known sites, 2.0 percentage points ahead of second-placed Bouygues Telecom.
By network generation: 57.1% 4G LTE, 20.4% 5G, 12.2% 3G UMTS, 10.2% 2G GSM.
77.6% 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 Chilly?
- 49 known cell sites are mapped in Chilly, from ANFR's verified data.
- Which carrier has the most sites in Chilly?
- SFR, with 17 sites (34.7% of the known total).
- Is there 5G in Chilly?
- 20.4% of known sites in Chilly 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 Frangy (3.6 km)
- Cell towers in La Balme-de-Sillingy (7.2 km)
- Cell towers in Versonnex (7.3 km)
- Cell towers in Choisy (8.1 km)
- Cell towers in Sillingy (8.5 km)
- Cell towers in Vallieres (10.2 km)
- Cell towers in Poisy (11.5 km)
- Cell towers in Lovagny (11.5 km)
- Cell towers in Epagny (11.7 km)
- Cell towers in Cruseilles (12.6 km)
- Cell towers in Allonzier-la-Caille (12.7 km)
- Cell towers in Sales (13.1 km)
- Cell towers in Chavanod (13.1 km)
- Cell towers in Valleiry (13.3 km)
- Cell towers in Moye (13.3 km)
- Cell towers in Marcellaz-Albanais (13.4 km)
- Cell towers in Meythet (13.5 km)
- Cell towers in Metz-Tessy (13.7 km)
- Cell towers in Pringy (14.2 km)
- Cell towers in Rumilly (14.5 km)
- Cell towers in Viry (14.9 km)
- Cell towers in Cran-Gevrier (15.2 km)
- Cell towers in Seynod (15.7 km)
- Cell towers in Saint-Martin-Bellevue (16.1 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.