In Somme (80), mobile operators run 1 178 sites, including 1 178 in 4G and 533 in 5G — 0.9% of France's 4G sites. ARCEP data, T1 2026. Relative to population, that is 208 sites per 100,000 inhabitants.

1 178
mobile sites

ARCEP · T1 2026

524
Sites 2G

sites

873
Sites 3G

sites

1 178
Sites 4G

sites

533
Sites 5G

sites

208
Sites per 100,000 inhabitants

Density relative to INSEE municipal population (via the Géo API).

565 413
Population

INSEE

Données mises à jour : T1 2026 (période). Source : ARCEP — Mon réseau mobile — sites fournissant un service mobile. Licence Ouverte Etalab 2.0.

Breakdown by generation

  • 2G524 mobile sites
  • 3G873 mobile sites
  • 4G1 178 mobile sites
  • 5G533 mobile sites

Count of sites providing a mobile service, per operator — source ARCEP 'Mon réseau mobile' (a metric distinct from ANFR authorised sites).

All departments

AisneNordOisePas-de-Calais
← Mobile coverage in France: 2G, 3G, 4G and 5G sites