Bouygues 4G and 5G mobile coverage map
Check the Bouygues network before you sign up. Sogudo calculates 4G and 5G mobile signal propagation from the available antenna data, for every address on the map. Enter yours to see the expected signal.
Bouygues map
- Last generated
- October 15, 2026
- Technologies modelled
- 3G · 4G · 5G
- Population density
- GHS-SMOD R2023AYes
- Terrain (line of sight)
- BD ALTI® 25 mYes
- Resolution
- 25 m
- Antenna sites with known azimuth
- 99%
- Antenna sites with known height
- 99%
How this map is built
Antenna sites, heights, azimuths and frequency bands come from the French spectrum agency (ANFR) public register, updated monthly.
99% of the sites have known antenna azimuths: their coverage is drawn as sectors, the others as circles.
99% of the sites have a published antenna height; the model assumes 35 m elsewhere.
Terrain: BD ALTI® 25 m (Licence Ouverte / Open Licence 2.0 (Etalab)).© IGN — BD ALTI®
Population zones: GHS-SMOD R2023A (Global Human Settlement Layer, degree of urbanisation), epoch 2025, 1 km (CC BY 4.0).© European Union, 1995-2026 — GHSL, Joint Research Centre (CC BY 4.0)
Test the Bouygues network at your address
- Interactive mobile network map
- 2M+ tests a year
- Multi-operator 4G and 5G
The network behind the map
Antenna data available for Bouygues · France
Antenna sites
32,353
- 2G
- 19,153
- 3G
- 29,994
- 4G
- 32,239
- 5G
- 19,576
Frequency bands
How many Bouygues sites use each band.
3G
| Band | Sites |
|---|---|
| 900 MHz | 29,690 |
| 2100 MHz | 304 |
Bouygues runs its 3G network on 900 and 2100 MHz.
4G
| Band | Sites |
|---|---|
| 700 MHz | 24,398 |
| 800 MHz | 31,772 |
| 1800 MHz | 23,387 |
| 2100 MHz | 16,125 |
| 2600 MHz | 16,744 |
Bouygues runs its 4G network on 700, 800, 1800, 2100, and 2600 MHz.
5G
| Band | Sites |
|---|---|
| 2100 MHz | 19,414 |
| 3500 MHz | 11,482 |
Bouygues runs its 5G network on 2100 and 3500 MHz.
Shared network agreements
Roaming and RAN sharing
Bouygues and SFR share radio equipment, and Bouygues customers roam on SFR in some areas.
Area: low-density areas covered by the Bouygues Telecom-SFR shared network ('Crozon' agreement) · since 2014
New Deal Mobile
Bouygues takes part in a shared coverage scheme with Orange, SFR, and Free. The New Deal Mobile aims to pool investment in the most remote areas.
since 2018
Bouygues compared with Orange, Free, SFR
Discover our comparison of mobile networks in France. Compare the Bouygues coverage map with Orange, Free, SFR at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about Bouygues coverage
Does Bouygues have good coverage in France?
Coverage changes from one street to the next, so the answer depends on where you are. Search your own address on the map above to see the Bouygues signal there.
Does Bouygues offer 5G in France?
Yes. Bouygues runs 5G from 19,576 of its sites. Switch the map to 5G to see the covered areas.
Is the Bouygues map up to date?
The map is built from antenna data dated October 2026, and the Bouygues network facts were last verified on August 17, 2026. Sogudo does not resell Bouygues data. Coverage accounts for each antenna's sectors, the terrain between you and the antenna, and the density of the built environment around it.
Is Sogudo affiliated with Bouygues?
No. Sogudo is independent and computes coverage from public antenna data.