Operators deploy a large estate of mobile masts in France. This page details it by operator and technology — a key indicator of mobile network density and quality — from ARCEP data. Figures aggregate sites providing a service across all generations.
ARCEP · T1 2026
sites 4G
sites 4G
sites 4G
sites 4G
Données mises à jour : T1 2026 (période). Source : ARCEP — Mon réseau mobile — sites fournissant un service mobile. Licence Ouverte Etalab 2.0.
Figures come from the public open data of ARCEP and INSEE, aggregated at national level. Each block states its source, reference period and licence (Licence Ouverte Etalab 2.0). Data is refreshed automatically with each new official release.
The total number of mobile sites, across all generations, is shown in the key figures. A single physical site usually carries several technologies (2G to 5G).
ANFR provides the Cartoradio service to locate each site and the operators present. Our observatory presents national and per-operator aggregates.