Cell towers in Rennes
Rennes has 3,859 known cell sites. The densest carrier is Bouygues Telecom with 1,120.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| SFR | LTE · 2 sectors | 147 m | 246° SW | Verified |
| SFR | LTE · 2 sectors | 147 m | 246° SW | Verified |
| SFR | LTE · 2 sectors | 147 m | 246° SW | Verified |
| Bouygues Telecom | LTE · 2 sectors | 147 m | 246° SW | Verified |
| Bouygues Telecom | LTE · 2 sectors | 147 m | 246° SW | Verified |
| Bouygues Telecom | LTE · 2 sectors | 147 m | 246° SW | Verified |
| Bouygues Telecom | GSM · 2 sectors | 147 m | 246° SW | Verified |
| SFR | UMTS · 2 sectors | 147 m | 246° SW | Verified |
| Free Mobile | LTE · 2 sectors | 147 m | 246° SW | Verified |
| Free Mobile | LTE · 2 sectors | 147 m | 246° SW | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 1,120 | 29.0% |
| Orange | 1,024 | 26.5% |
| SFR | 923 | 23.9% |
| Free Mobile | 792 | 20.5% |
This page lists the known cell sites in Rennes in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 11.9 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 10,847 sectors, averaging about 2.8 sectors per site.
97.9% of these sites report more than one sector, pointing to multi-directional antennas rather than omnidirectional coverage.
16.8% of known sites report 5G, above the national figure of 16.2%.
All 3,859 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 2100, 1800 MHz, out of 7 distinct bands reported in total.
The nearest known site to the centre of Rennes is 147 m away, run by SFR.
4 operators are known here. Ranked by site count: Bouygues Telecom (1,120, 29%), Orange (1,024, 26.5%), SFR (923, 23.9%), Free Mobile (792, 20.5%).
Bouygues Telecom leads with 29% of known sites, 2.5 percentage points ahead of second-placed Orange.
By network generation: 65.2% 4G LTE, 16.8% 5G, 11.4% 3G UMTS, 6.7% 2G GSM.
82% 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 Rennes?
- 3,859 known cell sites are mapped in Rennes, from ANFR's verified data.
- Which carrier has the most sites in Rennes?
- Bouygues Telecom, with 1,120 sites (29% of the known total).
- Is there 5G in Rennes?
- 16.8% of known sites in Rennes 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
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Nearby places
- Cell towers in Saint-Gregoire (4.5 km)
- Cell towers in Chantepie (5 km)
- Cell towers in Cesson-Sevigne (5.4 km)
- Cell towers in Montgermont (5.9 km)
- Cell towers in Vezin-le-Coquet (6.2 km)
- Cell towers in Saint-Jacques-de-la-Lande (6.2 km)
- Cell towers in Betton (8.3 km)
- Cell towers in Chartres-de-Bretagne (8.3 km)
- Cell towers in La Chapelle-des-Fougeretz (8.5 km)
- Cell towers in Pace (8.5 km)
- Cell towers in Chatillon-sur-Seiche (8.5 km)
- Cell towers in Fouillard (8.8 km)
- Cell towers in Vern-sur-Seiche (9 km)
- Cell towers in Le Rheu (9.1 km)
- Cell towers in Saint-Erblon (10.3 km)
- Cell towers in Chavagne (10.6 km)
- Cell towers in Acigne (10.8 km)
- Cell towers in Bruz (11 km)
- Cell towers in Noyal-sur-Vilaine (11.1 km)
- Cell towers in Chevaigne (11.6 km)
- Cell towers in Melesse (12 km)
- Cell towers in Saint-Gilles (12.2 km)
- Cell towers in Nouvoitou (12.3 km)
- Cell towers in Orgeres (12.5 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.