Cell Site Map

Cell towers in Île-de-France

Île-de-France has 110,905 known cell sites. The densest carrier is Bouygues Telecom with 30,676.

Nearest sites

OperatorGenerationDistanceBearingSource
Bouygues Telecom5G / 4G / 3G / 2G · 2 sectors100 m266° WVerified
Free Mobile5G / 4G · 3 sectors182 m268° WVerified
SFR5G / 4G / 3G / 2G · 3 sectors182 m268° WVerified
Orange5G / 4G / 3G · 3 sectors479 m332° NWVerified
Free Mobile5G / 4G · 3 sectors479 m332° NWVerified
Bouygues Telecom5G / 4G / 3G · 3 sectors479 m332° NWVerified
Orange5G / 4G / 3G · 3 sectors591 m226° SWVerified
Free Mobile5G / 4G · 3 sectors598 m174° SVerified
SFR5G / 4G / 3G · 3 sectors598 m174° SVerified
Bouygues Telecom5G / 4G / 3G · 3 sectors616 m64° NEVerified

Map

Bouygues TelecomFree MobileOrangeSFRVerifiedEstimated

Carrier breakdown

OperatorSitesShare
Bouygues Telecom30,67627.7%
Free Mobile26,80624.2%
Orange26,80024.2%
SFR26,62324.0%

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

Altogether these sites report 320,708 sectors, averaging about 2.9 sectors per site.

18.5% of known sites report 5G, above the national figure of 16.5%.

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 Île-de-France is 100 m away, run by Bouygues Telecom.

4 operators are known here. Ranked by site count: Bouygues Telecom (30,676, 27.7%), Free Mobile (26,806, 24.2%), Orange (26,800, 24.2%), SFR (26,623, 24%).

Bouygues Telecom leads with 27.7% of known sites, 3.5 percentage points ahead of second-placed Free Mobile.

Compared with France as a whole: Bouygues Telecom has 27.7% of sites here against 25.1% nationally; Free Mobile has 24.2% of sites here against 22.1% nationally; Orange has 24.2% of sites here against 25.2% nationally; SFR has 24% of sites here against 24.7% nationally.

By network generation: 63.5% 4G LTE, 18.5% 5G, 11.9% 3G UMTS, 6% 2G GSM.

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

Frequently asked questions

How many cell towers are in Île-de-France?
110,905 known cell sites are mapped in Île-de-France, from ANFR's verified data.
Which carrier has the most sites in Île-de-France?
Bouygues Telecom, with 30,676 sites (27.7% of the known total).
Is there 5G in Île-de-France?
18.5% of known sites in Île-de-France 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.

Nearby places

Useful guides

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