How many cell towers are in 35730?

76 known cell sites are mapped in 35730, from ANFR's verified data.

Which carrier has the most sites in 35730?

SFR, with 26 sites (34.2% of the known total).

Is there 5G in 35730?

22.4% of known sites in 35730 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 35730

35730 has 76 known cell sites. The densest carrier is SFR with 26.

Nearest sites

Operator	Generation	Distance	Bearing	Source
SFR	LTE · 3 sectors	133 m	345° N	Verified
SFR	NR · 3 sectors	133 m	345° N	Verified
SFR	NR · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	NR · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	NR · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	LTE · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	LTE · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	LTE · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	LTE · 3 sectors	133 m	345° N	Verified
Bouygues Telecom	UMTS · 3 sectors	133 m	345° N	Verified

SFRBouygues TelecomOrangeFree MobileVerifiedEstimated

Carrier breakdown

Operator	Sites	Share
SFR	26	34.2%
Bouygues Telecom	24	31.6%
Orange	14	18.4%
Free Mobile	12	15.8%

This page lists the known cell sites in 35730 in Brittany, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 2.7 sites per km², below the national average for this type of area (7.9/km²).

Altogether these sites report 228 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.

22.4% of known sites report 5G, above the national figure of 16.2%.

All 76 known sites here come from a regulator-verified source (ANFR).

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

The nearest known site to the centre of 35730 is 133 m away, run by SFR.

4 operators are known here. Ranked by site count: SFR (26, 34.2%), Bouygues Telecom (24, 31.6%), Orange (14, 18.4%), Free Mobile (12, 15.8%).

SFR leads with 34.2% of known sites, 2.6 percentage points ahead of second-placed Bouygues Telecom.

By network generation: 61.8% 4G LTE, 22.4% 5G, 9.2% 3G UMTS, 6.6% 2G GSM.

84.2% 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 35730?: 76 known cell sites are mapped in 35730, from ANFR's verified data.
Which carrier has the most sites in 35730?: SFR, with 26 sites (34.2% of the known total).
Is there 5G in 35730?: 22.4% of known sites in 35730 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.