Cell towers in Serris
Serris has 547 known cell sites. The densest carrier is Orange with 150.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Orange | GSM · 3 sectors | 407 m | 108° E | Verified |
| Orange | NR · 3 sectors | 407 m | 108° E | Verified |
| Orange | NR · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | LTE · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | NR · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | LTE · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | LTE · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | LTE · 3 sectors | 407 m | 108° E | Verified |
| Free Mobile | LTE · 3 sectors | 407 m | 108° E | Verified |
| Orange | LTE · 3 sectors | 407 m | 108° E | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Orange | 150 | 27.4% |
| Bouygues Telecom | 144 | 26.3% |
| Free Mobile | 137 | 25.0% |
| SFR | 116 | 21.2% |
This page lists the known cell sites in Serris in Île-de-France, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 12.4 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 1,507 sectors, averaging about 2.8 sectors per site.
92.5% 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 260 m — worth knowing if you're hunting for signal nearby.
16.3% of known sites report 5G, above the national figure of 16.2%.
All 547 known sites here come from a regulator-verified source (ANFR).
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 Serris is 407 m away, run by Orange.
4 operators are known here. Ranked by site count: Orange (150, 27.4%), Bouygues Telecom (144, 26.3%), Free Mobile (137, 25%), SFR (116, 21.2%).
Orange leads with 27.4% of known sites, 1.1 percentage point ahead of second-placed Bouygues Telecom.
By network generation: 65.6% 4G LTE, 16.3% 5G, 11.7% 3G UMTS, 6.4% 2G GSM.
81.9% 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 Serris?
- 547 known cell sites are mapped in Serris, from ANFR's verified data.
- Which carrier has the most sites in Serris?
- Orange, with 150 sites (27.4% of the known total).
- Is there 5G in Serris?
- 16.3% of known sites in Serris 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 productSureCall
Signal boosters sized by square footage, DIY install.
See productCel-Fi
Carrier-specific boosters, higher gain for a single network.
See product
Nearby places
- Cell towers in Bailly-Romainvilliers (2.8 km)
- Cell towers in Magny-le-Hongre (2.9 km)
- Cell towers in Chanteloup-en-Brie (3.6 km)
- Cell towers in Montevrain (4.1 km)
- Cell towers in Chessy (4.5 km)
- Cell towers in Villeneuve-le-Comte (4.7 km)
- Cell towers in Chalifert (5.1 km)
- Cell towers in Conches-sur-Gondoire (5.2 km)
- Cell towers in Montry (5.3 km)
- Cell towers in Coupvray (5.4 km)
- Cell towers in Lagny-sur-Marne (5.6 km)
- Cell towers in Dampmart (5.8 km)
- Cell towers in Guermantes (6 km)
- Cell towers in Bussy-Saint-Georges (6.2 km)
- Cell towers in Ferrieres-en-Brie (6.3 km)
- Cell towers in Saint-Germain-sur-Morin (6.3 km)
- Cell towers in Couilly-Pont-aux-Dames (6.8 km)
- Cell towers in Thorigny-sur-Marne (6.8 km)
- Cell towers in Villiers-sur-Morin (6.9 km)
- Cell towers in Conde-Sainte-Libiaire (6.9 km)
- Cell towers in Esbly (6.9 km)
- Cell towers in Gouvernes (7.2 km)
- Cell towers in Pontcarre (8 km)
- Cell towers in Voulangis (8.1 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.