OUTREMER TELECOM 4G and 5G mobile coverage map
Check the OUTREMER 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.
Test the OUTREMER TELECOM network at your address
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The network behind the map
Antenna data available for OUTREMER TELECOM · Martinique
Antenna sites
182
- 2G
- 178
- 3G
- 182
- 4G
- 182
- 5G
- 64
Frequency bands
How many OUTREMER TELECOM sites use each band.
3G
| Band | Sites |
|---|---|
| 900 MHz | 178 |
| 2100 MHz | 4 |
OUTREMER TELECOM runs its 3G network on 900 and 2100 MHz.
4G
| Band | Sites |
|---|---|
| 700 MHz | 91 |
| 800 MHz | 177 |
| 1800 MHz | 178 |
| 2100 MHz | 167 |
| 2600 MHz | 176 |
OUTREMER TELECOM runs its 4G network on 700, 800, 1800, 2100, and 2600 MHz.
5G
| Band | Sites |
|---|---|
| 3500 MHz | 64 |
OUTREMER TELECOM runs its 5G network on 3500 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.
99% 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.
OUTREMER TELECOM compared with ORANGE, DIGICEL, FREE CARAIBES
Discover our comparison of mobile networks in Martinique. Compare the OUTREMER TELECOM coverage map with ORANGE, DIGICEL, FREE CARAIBES at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about OUTREMER TELECOM coverage
Does OUTREMER TELECOM have good coverage in Martinique?
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 OUTREMER TELECOM signal there.
Does OUTREMER TELECOM offer 5G in Martinique?
Yes. OUTREMER TELECOM runs 5G from 64 of its sites. Switch the map to 5G to see the covered areas.
Is the OUTREMER TELECOM map up to date?
The map is built from antenna data dated October 2026, and the OUTREMER TELECOM network facts were last verified on October 2, 2026. Sogudo does not resell OUTREMER 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 OUTREMER TELECOM?
No. Sogudo is independent and computes coverage from public antenna data.