Cell towers in Oloron-Sainte-Marie

1 church or religious building and 4 pylons carry the commune's antennas.

Declared locations include Stade la C.a.p.a, Bourdette, place Gambetta, Serre Soeix and D 919 - Route des Barétous.

Inventory: a 29 m pylon, at Stade la C.a.p.a, for Orange; a 39 m pylon, at Bourdette, for Free Mobile; a 54 m church or religious building, at place Gambetta, for Bouygues Telecom, Free Mobile and SFR; a 50 m pylon, at Serre Soeix, for Bouygues Telecom, Orange and SFR; a 30 m pylon, at D 919 - Route des Barétous, for Orange.

ANFR lists a 54 m church or religious building at place Gambetta as the tallest structure. The median is 39 m, above the Pyrénées-Atlantiques median of 29 m.

2022 was the busiest year, with 17 new systems, most of them 4G. Local 5G started with SFR in September 2021; Free Mobile followed in October 2021, Bouygues Telecom followed in January 2022. The oldest transmitter still listed here goes back to 2001.

Approved additions not yet in service are pending on 3 existing masts, for example Orange (4G 700 MHz) at D 919 - Route des Barétous, Orange (4G and 5G, including 5G at 3.5 GHz) at Stade la C.a.p.a and Orange (4G 2100 MHz) at Serre Soeix. 4 Bouygues Telecom 5G transmitters are listed as technically operational — installed, but not yet declared commercially in service.

By mast count, Oloron-Sainte-Marie is 16th of the 17 Pyrénées-Atlantiques towns that have five or more. With 5 masts for 10,684 residents, or 5 per 10,000, it has fewer masts per inhabitant than the median for those towns (7).

Totem is the largest declared owner (2 masts), ahead of Hivory (1).

3.5 GHz 5G is declared by Bouygues Telecom on all 2 masts, Free Mobile on all 2 masts, Orange on 2 of its 3 masts and SFR on all 2 masts.

Monein lies 14 km to the north and has less 5G (60%).

Supports leave a gap of about 2.2 km to the south-west of the centre.

Source: operator declarations to ANFR, as of October 2026. Projects that are only approved are left out of the totals.