Cell Site Map

Cell towers in 78350

78350 has 225 known cell sites. The densest carrier is Free Mobile with 62.

Nearest sites

OperatorGenerationDistanceBearingSource
Free MobileNR · 3 sectors180 m43° NEVerified
Bouygues TelecomNR · 3 sectors180 m43° NEVerified
Bouygues TelecomGSM · 3 sectors180 m43° NEVerified
Bouygues TelecomLTE · 3 sectors180 m43° NEVerified
Bouygues TelecomLTE · 3 sectors180 m43° NEVerified
Bouygues TelecomLTE · 3 sectors180 m43° NEVerified
Bouygues TelecomLTE · 3 sectors180 m43° NEVerified
Bouygues TelecomUMTS · 3 sectors180 m43° NEVerified
SFRUMTS · 3 sectors180 m43° NEVerified
SFRLTE · 3 sectors180 m43° NEVerified

Map

Free MobileBouygues TelecomOrangeSFRVerifiedEstimated

Carrier breakdown

OperatorSitesShare
Free Mobile6227.6%
Bouygues Telecom6127.1%
Orange5926.2%
SFR4319.1%

This page lists the known cell sites in 78350 in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.

Density here is about 8.0 sites per km², above the national average for this type of area (7.9/km²).

Altogether these sites report 641 sectors, averaging about 2.8 sectors per site.

98.2% 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 754 m — worth knowing if you're hunting for signal nearby.

20.9% of known sites report 5G, above the national figure of 16.2%.

All 225 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 78350 is 180 m away, run by Free Mobile.

4 operators are known here. Ranked by site count: Free Mobile (62, 27.6%), Bouygues Telecom (61, 27.1%), Orange (59, 26.2%), SFR (43, 19.1%).

Free Mobile leads with 27.6% of known sites, 0.4 percentage point ahead of second-placed Bouygues Telecom.

By network generation: 61.8% 4G LTE, 20.9% 5G, 10.2% 3G UMTS, 7.1% 2G GSM.

82.7% 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 78350?
225 known cell sites are mapped in 78350, from ANFR's verified data.
Which carrier has the most sites in 78350?
Free Mobile, with 62 sites (27.6% of the known total).
Is there 5G in 78350?
20.9% of known sites in 78350 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.