Madagascar eSIM Guide

On technology: Airtel Madagascar runs 2G, 3G and 4G, and has not launched consumer 5G. One of our supplier feeds tags its Madagascar row as 5G; that tag is wrong, so this page does not repeat it. Treat 4G as your best case and 3G or 2G as normal away from the towns.

Signal bars but no data

Almost always the wrong network. Your handset has latched onto Yas or Orange, which your profile has no agreement with. Go to Settings, Mobile Network, Network Selection, switch off automatic, and pick Airtel if you bought a Madagascar country plan or the eSIMaccess Africa regional, or Orange if you bought Hello Africa or a Discover global plan. Also confirm Data Roaming is on for the eSIM line, and that the eSIM — not your home SIM — is set as the data line.

No service at all in a park or on a back road

This is normal and not a fault. There is no fix in the field beyond moving back towards the road or the nearest town. The fix is preparation: offline maps, offline bookings, and a plan that does not depend on your phone working.

Everything drops at once, including the lodge WiFi

That is the grid, not your eSIM. Electricity cuts around Antananarivo are chronic enough to have driven street protests in September 2025, and they take cell sites and hotel routers down together. Keep a charged power bank and wait it out.

Slow, but working

Away from the cities you will often be on 3G or 2G rather than 4G. Turn off photo and cloud backup over mobile data, queue large uploads for the next town, and do not judge the plan by what it does on a mountain road.

The QR code will not install

Each QR code installs once. If the profile is already on the phone, do not rescan — enable the existing line instead. If the phone refuses outright, it is usually carrier-locked; check that before you fly, when you can still do something about it.

Which network does a Madagascar eSIM actually connect to?

It depends which plan you buy, and it matters more here than in most countries. Our own Madagascar country plans (1 GB to 20 GB) declare exactly one operator: Airtel Madagascar, MCC 646 / MNC 01, on 4G. The eSIMaccess Africa regional also rides Airtel. Airalo's Hello Africa regional and the Discover / Discover+ global plans declare Orange Madagascar instead. Nothing in our catalogue rides Yas, the former Telma, which is the largest network on the island. If your phone ever asks you to pick a network by hand, choose the operator your plan declares — picking another one gives you full signal bars and no data at all.

Does a regional Africa plan cover Madagascar?

Yes, and there are two of them, from two different suppliers — neither is an eSIMfly-built regional, because we do not have an Africa region of our own. The eSIMaccess Africa plan lists 29 countries including Madagascar, and reaches Madagascar over Airtel. Airalo's Hello Africa lists 36 countries including Madagascar, and reaches it over Orange Madagascar. Either is worth comparing if Madagascar is one leg of a longer African trip; for a Madagascar-only trip the country plan is usually the better buy. Check the live price block on this page before deciding, because the per-gigabyte maths changes.

Will I have signal in Andasibe, Ranomafana, Isalo or the Tsingy?

Plan for no. Those parks are the reason most people fly to Madagascar and they are exactly where the network stops being dependable. Park gates, nearby villages and many lodges catch something; trails, canyon floors, deep rainforest and the limestone pinnacle fields of Tsingy de Bemaraha routinely catch nothing. Tsingy is also the hardest to reach in the country — the road from Morondava is a multi-day, dry-season-only drive. Download offline maps for your whole route before you leave Antananarivo, tell someone your plan, and treat any signal you do find as a bonus rather than a safety net.

What about Nosy Be and the Avenue of the Baobabs?

Nosy Be is the most connected part of the country outside the capital. It has its own international airport at Fascene, the tourist strip around Ambatoloaka and Madirokely is properly built up, and you should expect workable mobile data there and in Hell-Ville. The Avenue of the Baobabs is a different story — it sits on the dirt road north of Morondava, and while Morondava itself is a real town with real coverage, do not count on uploading anything from the avenue itself at sunset. Shoot first, upload from town.

How much data do I need for two weeks in Madagascar?

Less than you would burn in a European city, because you will spend large parts of the trip out of coverage whether you want to or not. For maps, messaging, email and a daily photo, 5 GB over two weeks is comfortable and 10 GB is generous. Go to 20 GB if you are working from the road, backing up camera files, or making daily video calls home from Antananarivo and Nosy Be. Our Madagascar country plans stop at 20 GB and none of them is unlimited — nothing in our catalogue offers unlimited data for Madagascar, so ignore any page that tells you otherwise.

Is a local SIM card better?

For a month or more on the island, a local Airtel, Orange or Yas SIM with a Malagasy number is a reasonable buy, and Yas in particular will reach places our plans will not. What it costs you is a shop visit with your passport and the registration paperwork, in a country where you may land at Ivato late and set off for the RN7 early. For a two- or three-week circuit, arriving already connected is usually worth more than the local number.

Does my eSIM work on the flight route in — Réunion, Mauritius, Nairobi, Addis?

Only if the plan covers those places, and the Madagascar country plan does not: it is Madagascar-only. Réunion sits inside the eSIMaccess Africa regional; Mauritius sits inside Airalo's Hello Africa regional; neither of those two regionals contains both islands, so check the list for the exact combination you are flying. If Madagascar is one stop on a longer multi-country trip, compare a Discover Global plan against buying separate country plans before you commit — the global plans cover Madagascar over Orange.

Is the internet restricted in Madagascar?

There is no routine nationwide filtering and mainstream apps and websites work normally. Two caveats are worth knowing. Since the political transition that followed the September 2025 protests, the administration has publicly floated a law to regulate social media, so the rules are not settled. And the more immediate problem is physical, not political: chronic electricity cuts around Antananarivo — one of the grievances that triggered those protests — knock out cell sites along with everything else. A power bank is not optional here.

How do I know my phone supports eSIM?

Roughly: iPhone XS or XR and later, Samsung Galaxy S20 and later, Google Pixel 3 and later, and most flagships from 2020 onwards. The reliable check is to look for an EID number under Settings, About Phone. One trap: a handset bought on a carrier contract and never unlocked can refuse a second profile even when the hardware supports it. Test that at home, not at Ivato.