In Hauts-de-France, operators run 9 529 mobile sites, including 9 528 in 4G and 5 775 in 5G (ARCEP, T1 2026).

9 529
mobile sites

ARCEP · T1 2026

4 507
Sites 2G

sites

6 901
Sites 3G

sites

9 528
Sites 4G

sites

5 775
Sites 5G

sites

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

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

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