DAUPHIN TELECOM 4G and 5G mobile coverage map
Check the DAUPHIN TELECOM network before you sign up. Sogudo calculates 4G and 5G mobile signal propagation from the available antenna data, for every address on the map. Enter yours to see the expected signal.
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The network behind the map
Antenna data available for DAUPHIN TELECOM · Saint Barthélemy
Antenna sites
5
- 2G
- 2
- 3G
- 5
- 4G
- 3
Frequency bands
How many DAUPHIN TELECOM sites use each band.
3G
| Band | Sites |
|---|---|
| 2100 MHz | 5 |
DAUPHIN TELECOM runs its 3G network on 2100 MHz.
4G
| Band | Sites |
|---|---|
| 1800 MHz | 2 |
| 2600 MHz | 1 |
DAUPHIN TELECOM runs its 4G network on 1800 and 2600 MHz.
How this map is built
Coverage map generated on October 15, 2026.
Antenna sites, heights, azimuths and frequency bands come from the French spectrum agency (ANFR) public register, updated monthly.
100% of the sites have known antenna azimuths: their coverage is drawn as sectors, the others as circles.
100% of the sites have a published antenna height; the model assumes 35 m elsewhere.
Terrain comes from IGN's BD ALTI® 25 m digital terrain model (sea and foreign areas filled with GEDTM30). For every antenna we compute which ground cells are in line of sight: a hill or a ridge between you and the antenna removes the coverage behind it, instead of drawing a full circle.
The GHS-SMOD settlement grid of the European Commission's Joint Research Centre classifies every square kilometre as dense urban, urban or rural. The propagation model uses that class around each antenna: the same transmitter reaches much farther in open country than between buildings.
DAUPHIN TELECOM compared with ORANGE, DIGICEL, FREE CARAIBES, UTS Caraibes
Discover our comparison of mobile networks in Saint Barthélemy. Compare the DAUPHIN TELECOM coverage map with ORANGE, DIGICEL, FREE CARAIBES, UTS Caraibes at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about DAUPHIN TELECOM coverage
Does DAUPHIN TELECOM have good coverage in Saint Barthélemy?
Coverage changes from one street to the next, so the answer depends on where you are. Search your own address on the map above to see the DAUPHIN TELECOM signal there.
Does DAUPHIN TELECOM offer 5G in Saint Barthélemy?
No. Our data shows no 5G network for DAUPHIN TELECOM in Saint Barthélemy.
Is the DAUPHIN TELECOM map up to date?
The map is built from antenna data dated October 2026, and the DAUPHIN TELECOM network facts were last verified on October 2, 2026. Sogudo does not resell DAUPHIN TELECOM data. Coverage accounts for each antenna's sectors, the terrain between you and the antenna, and the density of the built environment around it.
Is Sogudo affiliated with DAUPHIN TELECOM?
No. Sogudo is independent and computes coverage from public antenna data.