// department

Mobile antennas in Finistère: 2G/3G/4G/5G coverage

Name: Mobile antennas in Finistère: 2G/3G/4G/5G coverage
Creator: Mon Réseau Mobile — Sites fournissant un service mobile (ARCEP)
License: https://www.etalab.gouv.fr/licence-ouverte-open-licence

In Finistère, mobile operators run 1,526 antenna sites across all technologies combined. 4G equips 1,526 sites and 5G 1,128. The service is provided by 4 operators present in the territory.

All territories Bretagne

Sites by operator

Orange425

SFR372

Bouygues Telecom371

Free Mobile358

Mobile sites by operator and technology
Operator	Sites	2G	3G	4G	5G	5G share
Orange	425	194	395	425	260	61 %
SFR	372	266	353	372	281	76 %
Bouygues Telecom	371	251	349	371	290	78 %
Free Mobile	358	0	47	358	297	83 %

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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