Cell towers in Saint-Martin-d'Heres
Saint-Martin-d'Heres has 1,902 known cell sites. The densest carrier is Bouygues Telecom with 537.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| SFR | NR · 3 sectors | 226 m | 181° S | Verified |
| SFR | LTE · 3 sectors | 226 m | 181° S | Verified |
| SFR | LTE · 3 sectors | 226 m | 181° S | Verified |
| SFR | LTE · 3 sectors | 226 m | 181° S | Verified |
| SFR | LTE · 3 sectors | 226 m | 181° S | Verified |
| SFR | UMTS · 3 sectors | 226 m | 181° S | Verified |
| SFR | LTE · 3 sectors | 226 m | 181° S | Verified |
| Free Mobile | LTE · 3 sectors | 246 m | 260° W | Verified |
| Free Mobile | NR · 3 sectors | 246 m | 260° W | Verified |
| Free Mobile | NR · 3 sectors | 246 m | 260° W | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Bouygues Telecom | 537 | 28.2% |
| Orange | 483 | 25.4% |
| Free Mobile | 445 | 23.4% |
| SFR | 437 | 23.0% |
This page lists the known cell sites in Saint-Martin-d'Heres in Auvergne-Rhône-Alpes, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 17.8 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 5,443 sectors, averaging about 2.9 sectors per site.
97.7% of these sites report more than one sector, pointing to multi-directional antennas rather than omnidirectional coverage.
21.2% of known sites report 5G, above the national figure of 16.2%.
All 1,902 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-Martin-d'Heres is 226 m away, run by SFR.
4 operators are known here. Ranked by site count: Bouygues Telecom (537, 28.2%), Orange (483, 25.4%), Free Mobile (445, 23.4%), SFR (437, 23%).
Bouygues Telecom leads with 28.2% of known sites, 2.8 percentage points ahead of second-placed Orange.
By network generation: 62.1% 4G LTE, 21.2% 5G, 10% 3G UMTS, 6.7% 2G GSM.
83.3% 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-Martin-d'Heres?
- 1,902 known cell sites are mapped in Saint-Martin-d'Heres, from ANFR's verified data.
- Which carrier has the most sites in Saint-Martin-d'Heres?
- Bouygues Telecom, with 537 sites (28.2% of the known total).
- Is there 5G in Saint-Martin-d'Heres?
- 21.2% of known sites in Saint-Martin-d'Heres 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
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Nearby places
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- Cell towers in Meylan (3.6 km)
- Cell towers in Grenoble (3.8 km)
- Cell towers in Corenc (4.5 km)
- Cell towers in Saint-Martin-le-Vinoux (4.5 km)
- Cell towers in Herbeys (4.9 km)
- Cell towers in Echirolles (5.3 km)
- Cell towers in Seyssinet-Pariset (5.4 km)
- Cell towers in Montbonnot-Saint-Martin (6 km)
- Cell towers in Fontaine (6.1 km)
- Cell towers in Domene (6.2 km)
- Cell towers in Seyssins (6.3 km)
- Cell towers in Brie-et-Angonnes (6.3 km)
- Cell towers in Biviers (6.7 km)
- Cell towers in Jarrie (6.8 km)
- Cell towers in Vaulnaveys-le-Haut (7.3 km)
- Cell towers in Champagnier (8 km)
- Cell towers in Le Pont-de-Claix (8 km)
- Cell towers in Revel (8.6 km)
- Cell towers in Sassenage (8.7 km)
- Cell towers in Saint-Egreve (8.8 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.