Cell Site Map

Cell towers in 56100

56100 has 312 known cell sites. The densest carrier is Orange with 111.

Nearest sites

OperatorGenerationDistanceBearingSource
OrangeLTE · 3 sectors271 m74° EVerified
OrangeLTE · 3 sectors271 m74° EVerified
OrangeLTE · 3 sectors271 m74° EVerified
OrangeUMTS · 3 sectors271 m74° EVerified
SFRGSM · 3 sectors397 m14° NVerified
SFRLTE · 3 sectors397 m14° NVerified
Free MobileNR · 3 sectors397 m14° NVerified
Free MobileNR · 3 sectors397 m14° NVerified
Free MobileLTE · 3 sectors397 m14° NVerified
Free MobileLTE · 3 sectors397 m14° NVerified

Map

OrangeBouygues TelecomSFRFree MobileVerifiedEstimated

Carrier breakdown

OperatorSitesShare
Orange11135.6%
Bouygues Telecom6922.1%
SFR6821.8%
Free Mobile6420.5%

This page lists the known cell sites in 56100 in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 11.0 sites per km², above the national average for this type of area (7.9/km²).

Altogether these sites report 935 sectors, averaging about 3.0 sectors per site.

97.4% 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.

20.2% of known sites report 5G, above the national figure of 16.2%.

All 312 known sites here come from a regulator-verified source (ANFR).

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

The nearest known site to the centre of 56100 is 271 m away, run by Orange.

4 operators are known here. Ranked by site count: Orange (111, 35.6%), Bouygues Telecom (69, 22.1%), SFR (68, 21.8%), Free Mobile (64, 20.5%).

Orange leads with 35.6% of known sites, 13.5 percentage points ahead of second-placed Bouygues Telecom.

By network generation: 62.2% 4G LTE, 20.2% 5G, 10.3% 3G UMTS, 7.4% 2G GSM.

82.4% 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 56100?
312 known cell sites are mapped in 56100, from ANFR's verified data.
Which carrier has the most sites in 56100?
Orange, with 111 sites (35.6% of the known total).
Is there 5G in 56100?
20.2% of known sites in 56100 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.