region
Mobile masts in Bretagne: 2G/3G/4G/5G coverage
The Bretagne region comprises 4 departments. Its mobile networks total 5,779 sites, of which 5,777 are 4G and 4,088 are 5G.
All territories
Sites by carrier
Orange1,611
Free Mobile1,411
SFR1,383
Bouygues Telecom1,374
| Carrier | Sites | 2G | 3G | 4G | 5G | 5G share |
|---|---|---|---|---|---|---|
| Orange | 1,611 | 757 | 1,523 | 1,609 | 837 | 52 % |
| Free Mobile | 1,411 | 0 | 160 | 1,411 | 1,192 | 84 % |
| SFR | 1,383 | 1,041 | 1,311 | 1,383 | 1,003 | 73 % |
| Bouygues Telecom | 1,374 | 974 | 1,296 | 1,374 | 1,056 | 77 % |
Departments of the region
These figures count the sites declared per carrier and per network generation. They reflect the deployment of masts, not the reception quality experienced, and a single site can combine several technologies.
Source: Mon Réseau Mobile — Sites fournissant un service mobile (ARCEP). Open Licence / Etalab 2.0. Updated: 30 July 2026. · 2026_T1
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