Cell towers in Illkirch-Graffenstaden
Illkirch-Graffenstaden has 1,366 known cell sites. The densest carrier is Bouygues Telecom with 429.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Bouygues Telecom | LTE · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | UMTS · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | NR · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | NR · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 393 m | 151° SE | Verified |
| Bouygues Telecom | LTE · 3 sectors | 393 m | 151° SE | Verified |
| SFR | UMTS · 3 sectors | 453 m | 261° W | Verified |
| SFR | LTE · 3 sectors | 453 m | 261° W | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 429 | 31.4% |
| Orange | 363 | 26.6% |
| SFR | 322 | 23.6% |
| Free Mobile | 252 | 18.4% |
This page lists the known cell sites in Illkirch-Graffenstaden in Grand Est, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 14.5 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 4,017 sectors, averaging about 2.9 sectors per site.
99.8% 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 402 m — worth knowing if you're hunting for signal nearby.
20.7% of known sites report 5G, above the national figure of 16.2%.
All 1,366 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 Illkirch-Graffenstaden is 393 m away, run by Bouygues Telecom.
4 operators are known here. Ranked by site count: Bouygues Telecom (429, 31.4%), Orange (363, 26.6%), SFR (322, 23.6%), Free Mobile (252, 18.4%).
Bouygues Telecom leads with 31.4% of known sites, 4.8 percentage points ahead of second-placed Orange.
By network generation: 62.1% 4G LTE, 20.7% 5G, 10.6% 3G UMTS, 6.6% 2G GSM.
82.8% 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 Illkirch-Graffenstaden?
- 1,366 known cell sites are mapped in Illkirch-Graffenstaden, from ANFR's verified data.
- Which carrier has the most sites in Illkirch-Graffenstaden?
- Bouygues Telecom, with 429 sites (31.4% of the known total).
- Is there 5G in Illkirch-Graffenstaden?
- 20.7% of known sites in Illkirch-Graffenstaden 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.
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Carrier-specific boosters, higher gain for a single network.
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Nearby places
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- Cell towers in Strasbourg (6.5 km)
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- Cell towers in Blaesheim (8.2 km)
- Cell towers in Achenheim (8.6 km)
- Cell towers in Hindisheim (8.8 km)
- Cell towers in Oberhausbergen (8.8 km)
- Cell towers in Duppigheim (8.9 km)
- Cell towers in Schiltigheim (9.1 km)
- Cell towers in Nordhouse (9.5 km)
- Cell towers in Mittelhausbergen (9.7 km)
- Cell towers in Bischheim (10.1 km)
- Cell towers in Breuschwickersheim (10.1 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.