Cell towers in Saint-Nazaire
Saint-Nazaire has 822 known cell sites. The densest carrier is Orange with 236.
Nearest sites
| Operator | Generation | Distance | Bearing | Source |
|---|---|---|---|---|
| Free Mobile | LTE · 3 sectors | 259 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 259 m | 192° S | Verified |
| Orange | UMTS · 3 sectors | 259 m | 192° S | Verified |
| Orange | LTE · 3 sectors | 259 m | 192° S | Verified |
| Orange | LTE · 3 sectors | 259 m | 192° S | Verified |
| Free Mobile | NR · 3 sectors | 259 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 259 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 259 m | 192° S | Verified |
| Free Mobile | LTE · 3 sectors | 259 m | 192° S | Verified |
| Orange | LTE · 3 sectors | 259 m | 192° S | Verified |
Map
Carrier breakdown
| Operator | Sites | Share |
|---|---|---|
| Orange | 236 | 28.7% |
| Bouygues Telecom | 213 | 25.9% |
| SFR | 199 | 24.2% |
| Free Mobile | 174 | 21.2% |
This page lists the known cell sites in Saint-Nazaire in Pays de la Loire, France. Positions come from ANFR, the regulator — these are surveyed, verified locations, not estimates.
Density here is about 5.5 sites per km², above the national average for this type of area (4.7/km²).
Altogether these sites report 2,418 sectors, averaging about 2.9 sectors per site.
97.9% 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 0 m — worth knowing if you're hunting for signal nearby.
19.6% of known sites report 5G, above the national figure of 16.2%.
All 822 known sites here come from a regulator-verified source (ANFR).
The most common frequency bands here are 900, 2100, 1800 MHz, out of 7 distinct bands reported in total.
The nearest known site to the centre of Saint-Nazaire is 259 m away, run by Free Mobile.
4 operators are known here. Ranked by site count: Orange (236, 28.7%), Bouygues Telecom (213, 25.9%), SFR (199, 24.2%), Free Mobile (174, 21.2%).
Orange leads with 28.7% of known sites, 2.8 percentage points ahead of second-placed Bouygues Telecom.
By network generation: 59.9% 4G LTE, 19.6% 5G, 11.7% 3G UMTS, 8.9% 2G GSM.
79.4% 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-Nazaire?
- 822 known cell sites are mapped in Saint-Nazaire, from ANFR's verified data.
- Which carrier has the most sites in Saint-Nazaire?
- Orange, with 236 sites (28.7% of the known total).
- Is there 5G in Saint-Nazaire?
- 19.6% of known sites in Saint-Nazaire 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 Saint-Brevin-les-Pins (5 km)
- Cell towers in Trignac (5.2 km)
- Cell towers in Montoir-de-Bretagne (7.9 km)
- Cell towers in Saint-Andre-des-Eaux (8.3 km)
- Cell towers in Saint-Malo-de-Guersac (8.9 km)
- Cell towers in Pornichet (9.1 km)
- Cell towers in La Baule-Escoublac (11.2 km)
- Cell towers in Saint-Michel-Chef-Chef (11.5 km)
- Cell towers in Donges (11.8 km)
- Cell towers in Corsept (11.9 km)
- Cell towers in Saint-Joachim (12 km)
- Cell towers in Paimboeuf (14.2 km)
- Cell towers in Saint-Pere-en-Retz (15.1 km)
- Cell towers in Saint-Viaud (15.2 km)
- Cell towers in Saint-Lyphard (15.3 km)
- Cell towers in La Plaine-sur-Mer (15.5 km)
- Cell towers in Crossac (15.7 km)
- Cell towers in Le Pouliguen (16.3 km)
- Cell towers in Prefailles (16.3 km)
- Cell towers in Besne (16.6 km)
- Cell towers in Guerande (17.1 km)
- Cell towers in Prinquiau (18.4 km)
- Cell towers in Sainte-Reine-de-Bretagne (18.5 km)
- Cell towers in La Chapelle-des-Marais (19.3 km)
Data source: ANFR — Licence Ouverte 2.0. See all sources.