Cell Site Map

Cell towers in Saint-Germain-les-Arpajon

Saint-Germain-les-Arpajon has 719 known cell sites. The densest carrier is Bouygues Telecom with 264.

Nearest sites

OperatorGenerationDistanceBearingSource
Free MobileLTE · 3 sectors682 m222° SWVerified
Free MobileLTE · 3 sectors682 m222° SWVerified
Free MobileLTE · 3 sectors682 m222° SWVerified
Bouygues TelecomNR · 3 sectors682 m222° SWVerified
Bouygues TelecomGSM · 3 sectors682 m222° SWVerified
Bouygues TelecomLTE · 3 sectors682 m222° SWVerified
Bouygues TelecomLTE · 3 sectors682 m222° SWVerified
Bouygues TelecomLTE · 3 sectors682 m222° SWVerified
Bouygues TelecomLTE · 3 sectors682 m222° SWVerified
Bouygues TelecomLTE · 3 sectors682 m222° SWVerified

Map

Bouygues TelecomFree MobileOrangeSFRVerifiedEstimated

Carrier breakdown

OperatorSitesShare
Bouygues Telecom26436.7%
Free Mobile18025.0%
Orange15020.9%
SFR12517.4%

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

Density here is about 11.8 sites per km², above the national average for this type of area (4.7/km²).

Altogether these sites report 2,152 sectors, averaging about 3.0 sectors per site.

99.7% 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 798 m — worth knowing if you're hunting for signal nearby.

21.8% of known sites report 5G, above the national figure of 16.2%.

All 719 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 Saint-Germain-les-Arpajon is 682 m away, run by Free Mobile.

4 operators are known here. Ranked by site count: Bouygues Telecom (264, 36.7%), Free Mobile (180, 25%), Orange (150, 20.9%), SFR (125, 17.4%).

Bouygues Telecom leads with 36.7% of known sites, 11.7 percentage points ahead of second-placed Free Mobile.

By network generation: 62.6% 4G LTE, 21.8% 5G, 9.5% 3G UMTS, 6.1% 2G GSM.

84.4% 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 Saint-Germain-les-Arpajon?
719 known cell sites are mapped in Saint-Germain-les-Arpajon, from ANFR's verified data.
Which carrier has the most sites in Saint-Germain-les-Arpajon?
Bouygues Telecom, with 264 sites (36.7% of the known total).
Is there 5G in Saint-Germain-les-Arpajon?
21.8% of known sites in Saint-Germain-les-Arpajon 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.