SRR 4G and 5G mobile coverage map
Check the SRR 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 SRR network at your address
- Interactive mobile network map
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- Multi-operator 4G and 5G
The network behind the map
Antenna data available for SRR · Reunion
Antenna sites
399
- 2G
- 384
- 3G
- 399
- 4G
- 397
- 5G
- 191
Frequency bands
How many SRR sites use each band.
3G
| Band | Sites |
|---|---|
| 900 MHz | 398 |
| 2100 MHz | 1 |
SRR runs its 3G network on 900 and 2100 MHz.
4G
| Band | Sites |
|---|---|
| 700 MHz | 248 |
| 800 MHz | 395 |
| 1800 MHz | 386 |
| 2100 MHz | 290 |
| 2600 MHz | 389 |
SRR runs its 4G network on 700, 800, 1800, 2100, and 2600 MHz.
5G
| Band | Sites |
|---|---|
| 3500 MHz | 191 |
SRR 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.
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.
SRR compared with ORANGE, TELCO OI, ZEOP
Discover our comparison of mobile networks in Reunion. Compare the SRR coverage map with ORANGE, TELCO OI, ZEOP at the same address to see who delivers the strongest signal where you are.
Frequently asked questions about SRR coverage
Does SRR have good coverage in Reunion?
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 SRR signal there.
Does SRR offer 5G in Reunion?
Yes. SRR runs 5G from 191 of its sites. Switch the map to 5G to see the covered areas.
Is the SRR map up to date?
The map is built from antenna data dated October 2026, and the SRR network facts were last verified on October 2, 2026. Sogudo does not resell SRR 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 SRR?
No. Sogudo is independent and computes coverage from public antenna data.