How many cell towers are in 56580?

21 known cell sites are mapped in 56580, from ANFR's verified data.

Which carrier has the most sites in 56580?

SFR, with 6 sites (28.6% of the known total).

Is there 5G in 56580?

19% of known sites in 56580 report 5G, based on the latest observations.

Are these positions accurate?

Largely, yes — these come from ANFR's own regulator survey, not a community estimate, though positions can still lag real-world changes until the next update. See /data-sources for the source and licence per country.

Cell towers in 56580

56580 has 21 known cell sites. The densest carrier is SFR with 6.

Nearest sites

Operator	Generation	Distance	Bearing	Source
Orange	LTE · 3 sectors	542 m	89° E	Verified
Free Mobile	LTE · 3 sectors	542 m	89° E	Verified
Orange	LTE · 3 sectors	542 m	89° E	Verified
Orange	UMTS · 3 sectors	542 m	89° E	Verified
Free Mobile	NR · 2 sectors	542 m	89° E	Verified
Orange	LTE · 3 sectors	542 m	89° E	Verified
Free Mobile	NR · 3 sectors	542 m	89° E	Verified
Free Mobile	LTE · 3 sectors	542 m	89° E	Verified
Free Mobile	LTE · 3 sectors	542 m	89° E	Verified
Orange	GSM · 3 sectors	542 m	89° E	Verified

SFROrangeFree MobileBouygues TelecomVerifiedEstimated

Carrier breakdown

Operator	Sites	Share
SFR	6	28.6%
Orange	5	23.8%
Free Mobile	5	23.8%
Bouygues Telecom	5	23.8%

This page lists the known cell sites in 56580 in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 0.7 sites per km², below the national average for this type of area (7.9/km²).

Altogether these sites report 62 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.

19% of known sites report 5G, above the national figure of 16.2%.

All 21 known sites here come from a regulator-verified source (ANFR).

The most common frequency bands here are 900, 2100, 1800 MHz, out of 6 distinct bands reported in total.

The nearest known site to the centre of 56580 is 542 m away, run by Orange.

4 operators are known here. Ranked by site count: SFR (6, 28.6%), Orange (5, 23.8%), Free Mobile (5, 23.8%), Bouygues Telecom (5, 23.8%).

SFR leads with 28.6% of known sites, 4.8 percentage points ahead of second-placed Orange.

By network generation: 52.4% 4G LTE, 19% 5G, 14.3% 3G UMTS, 14.3% 2G GSM.

71.4% of sites here run LTE (4G) or newer technology.

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

Frequently asked questions

How many cell towers are in 56580?: 21 known cell sites are mapped in 56580, from ANFR's verified data.
Which carrier has the most sites in 56580?: SFR, with 6 sites (28.6% of the known total).
Is there 5G in 56580?: 19% of known sites in 56580 report 5G, based on the latest observations.
Are these positions accurate?: Largely, yes — these come from ANFR's own regulator survey, not a community estimate, though positions can still lag real-world changes until the next update. See /data-sources for the source and licence per country.

Nearest known site is close — a booster may help

A signal booster amplifies an existing signal; it can't create one from nothing. With a known site this close, one of these is worth considering.

weBoost
Home and vehicle cell signal boosters, carrier-agnostic.
See product
SureCall
Signal boosters sized by square footage, DIY install.
See product
Cel-Fi
Carrier-specific boosters, higher gain for a single network.
See product

Nearby places

Data source: ANFR — Licence Ouverte 2.0. See all sources.