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Mobile masts in Loire-Atlantique: 2G/3G/4G/5G coverage
In Loire-Atlantique, mobile carriers operate 1,941 mast sites, all technologies combined. 4G equips 1,940 sites and 5G 1,514. Service is provided by 4 carriers present in the territory.
Sites by carrier
Orange522
Bouygues Telecom485
Free Mobile475
SFR459
| Carrier | Sites | 2G | 3G | 4G | 5G | 5G share |
|---|---|---|---|---|---|---|
| Orange | 522 | 311 | 472 | 521 | 328 | 63 % |
| Bouygues Telecom | 485 | 332 | 448 | 485 | 409 | 84 % |
| Free Mobile | 475 | 0 | 28 | 475 | 414 | 87 % |
| SFR | 459 | 367 | 435 | 459 | 363 | 79 % |
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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