// department
Mobile antennas in Isère: 2G/3G/4G/5G coverage
In Isère, mobile operators run 2,123 antenna sites across all technologies combined. 4G equips 2,123 sites and 5G 1,479. The service is provided by 4 operators present in the territory.
Sites by operator
Free Mobile558
Bouygues Telecom540
Orange513
SFR512
| Operator | Sites | 2G | 3G | 4G | 5G | 5G share |
|---|---|---|---|---|---|---|
| Free Mobile | 558 | 0 | 79 | 558 | 464 | 83 % |
| Bouygues Telecom | 540 | 381 | 509 | 540 | 363 | 67 % |
| Orange | 513 | 279 | 478 | 513 | 321 | 63 % |
| SFR | 512 | 386 | 486 | 512 | 331 | 65 % |
These figures count the sites declared by operator and by network generation. They reflect antenna deployment, 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: 1 October 2026. · 2026_T2
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