Cell towers in Chateaubourg

This page lists the known cell sites in Chateaubourg in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 1.6 sites per km², below the national average for this type of area (4.7/km²).

Altogether these sites report 245 sectors, averaging about 3.0 sectors per site.

100% of these sites report more than one sector, pointing to multi-directional antennas rather than omnidirectional coverage.

The largest gap between neighbouring sites is about 0 m — worth knowing if you're hunting for signal nearby.

17.1% of known sites report 5G, above the national figure of 16.2%.

All 82 known sites here come from a regulator-verified source (ANFR).

The most common frequency bands here are 900, 700, 2100 MHz, out of 7 distinct bands reported in total.

The nearest known site to the centre of Chateaubourg is 1.1 km away, run by Orange.

4 operators are known here. Ranked by site count: Orange (22, 26.8%), Bouygues Telecom (21, 25.6%), SFR (20, 24.4%), Free Mobile (19, 23.2%).

Orange leads with 26.8% of known sites, 1.2 percentage point ahead of second-placed Bouygues Telecom.

By network generation: 63.4% 4G LTE, 17.1% 5G, 11% 3G UMTS, 8.5% 2G GSM.

80.5% of sites here run LTE (4G) or newer technology.

ANFR's data here was last refreshed in September 2026.