Cell Site Map

Cell towers in 29820

29820 has 92 known cell sites. The densest carrier is SFR with 28.

Nearest sites

OperatorGenerationDistanceBearingSource
SFRGSM · 4 sectors174 m157° SEVerified
SFRLTE · 4 sectors174 m157° SEVerified
SFRLTE · 4 sectors174 m157° SEVerified
SFRLTE · 4 sectors174 m157° SEVerified
SFRLTE · 4 sectors174 m157° SEVerified
SFRUMTS · 4 sectors174 m157° SEVerified
SFRLTE · 4 sectors174 m157° SEVerified
OrangeLTE · 3 sectors315 m85° EVerified
OrangeLTE · 3 sectors315 m85° EVerified
OrangeLTE · 3 sectors315 m85° EVerified

Map

SFROrangeBouygues TelecomFree MobileVerifiedEstimated

Carrier breakdown

OperatorSitesShare
SFR2830.4%
Orange2426.1%
Bouygues Telecom2325.0%
Free Mobile1718.5%

This page lists the known cell sites in 29820 in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 3.3 sites per km², below the national average for this type of area (7.9/km²).

Altogether these sites report 283 sectors, averaging about 3.1 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.

18.5% of known sites report 5G, above the national figure of 16.2%.

All 92 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 29820 is 174 m away, run by SFR.

4 operators are known here. Ranked by site count: SFR (28, 30.4%), Orange (24, 26.1%), Bouygues Telecom (23, 25%), Free Mobile (17, 18.5%).

SFR leads with 30.4% of known sites, 4.3 percentage points ahead of second-placed Orange.

By network generation: 60.9% 4G LTE, 18.5% 5G, 12% 3G UMTS, 8.7% 2G GSM.

79.3% 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 29820?
92 known cell sites are mapped in 29820, from ANFR's verified data.
Which carrier has the most sites in 29820?
SFR, with 28 sites (30.4% of the known total).
Is there 5G in 29820?
18.5% of known sites in 29820 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.