SFR Réunion is one of the networks your eSIM may use in Réunion. Here is who actually decides which network you get, and what to do with that.
Quick answer
SFR Réunion advertises 5G plans and quotes a theoretical 5G peak of up to 1,600 Mbit/s download in the 3.5 GHz band.
| Item | SFR Réunion |
|---|---|
| LTE (4G) | Not verified |
| 5G NR | n78 |
| 5G launched | Live |
| 3G | Still running |
| Network code (MCC-MNC) | 647-10 |
Checked against the sources on 2026-10-12. Only the bands a source confirmed are listed; the network may run others too.
An eSIM can only use SFR Réunion if your phone supports at least one band in this table. Before you fly, open your model's spec page on the maker's site and compare its LTE and 5G band lists.
SFR Réunion publishes its own coverage map. Look up the street or district you will stay in rather than the country as a whole, because coverage in town and out of town differs a great deal. The map shows SFR Réunion's own network; a roaming plan may not get every technology it shows.
Mobile networks in Réunion are licensed, and their spectrum assigned, by the Autorité de régulation des communications électroniques, des postes et de la distribution de la presse (ARCEP). The bands above are the ones it allocates. A problem with the local network's own service goes to the operator first; a problem with your eSIM plan comes to us.
From the supplier record behind each package, 11 of the 36 plans we currently sell for Réunion declare SFR Réunion as a network the profile can reach, at 4G. The figure comes from the same catalogue that prices the plan pages, and it moves when the supplier revises the record.
| Network | LTE bands | 5G bands |
|---|---|---|
| SFR Réunion | Not verified | n78 |
| Orange Réunion | B3 | n78 |
A band shared across networks is one a single phone can use on all of them.
Nearly every travel eSIM is a roaming product: the profile picks a network by an order the supplier sets, not by the buyer. If SFR Réunion is weak where you are, try selecting Orange Réunion manually in the network settings, and keep data roaming on for the eSIM profile.
11 of our plans name SFR Réunion as reachable, but that is not a guarantee. Travel plans run over roaming agreements, so the network depends on the supplier behind the plan, your device and where you are.
At least one of these; 5G: n78. Your phone's band list is on the maker's spec page for your model, under "Cellular" or "Network".
Yes. SFR Réunion has run commercial 5G, on n78. A travel plan only gets it when the plan permits 5G, your phone supports one of those bands, and you are inside 5G coverage. Miss any one and you fall back to 4G.
Check the carrier name at the top of the screen, or open the mobile-network settings and look at the operator list. If signal is poor, try selecting a network manually instead of automatic, but only one your plan actually supports.
Porsch Kunnipat Siramanakul
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Ranked by our value score. Each plan page lists the networks its supplier declares.
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
21 countries · partner networks
DR Congo, Algeria, Chad, Egypt, Gabon, Ghana, Kenya, Madagascar, Malawi, Mauritius, Morocco, Niger, Nigeria, Réunion, Rwanda, Seychelles, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe
Validity starts on first connection at the destination
