Benin SIM Card Guide (2026)

A Beninese SIM is cheap, but it is no longer as cheap as it was in the spring: in August 2026 MTN and Moov Africa withdrew the 5,000 and 10,000 franc monthly plans that had given around 11.6 and 23 GB, and the cheapest big monthly bundle on each of the three networks now starts around 15,000 francs. That still buys roughly 24 GB for thirty days, about 23 euros at the fixed peg, and MTN's site continues to list a plain 8.14 GB month for 5,000 francs. Against Nomad's 25 dollars for 5 GB, the local line wins comfortably on money. The catch is the paperwork: Benin's identification decree requires the original of your passport at the point of sale, and the regulator switched off unregistered lines in 2025, so no shop can sell you a working card without seeing the document.

MTN, Moov Africa and the State Upstart Celtiis

Three networks sell prepaid lines in Benin, and since 2022 they have been much closer in size than the region's usual one-big-two-small pattern. MTN Benin is the largest, with 7.34 million active lines at the end of March 2026 according to ARCEP, the telecom regulator. It has the longest-established grid, the widest dealer network and MoMo, the mobile money service that most Beninese shops and drivers accept. Celtiis, launched in October 2022 by the state infrastructure company SBIN, had 6.38 million lines by the same date, a remarkable climb for a network not yet four years old. Moov Africa Benin, owned through the Maroc Telecom group, is third with 5.30 million, and runs Moov Money.

For a trip that stays in the south, any of the three will do. MTN is the safe default if you want the network everybody else uses. Celtiis is worth a look for its pricing. Moov Africa earns its place if you are heading west into Togo, for reasons covered further down.

What a Gigabyte Costs in CFA Francs

The West African CFA franc (XOF) is pegged at 655.957 to the euro, so euro conversions are exact and dollar ones move with the euro. The table uses the operators' own pages as we found them on 12 October 2026. The large monthly plans are what Beninese operators call illimite: a fixed allowance at full speed, then a slow connection for the rest of the month rather than a hard stop.

Notice how the three operators line up at 15,000 francs for almost exactly 24.4 GB. That is not a coincidence: ARCEP sets floor and ceiling prices for data, which Beninese press reported in August 2026 as 1.2 to 3.1 francs per megabyte, and the operators cluster near the same points. The real choice between networks is coverage and shop convenience, not price.

Identification: Your Passport, in Person

Benin's decree on the identification of electronic communications users, published by ARCEP, requires every individual subscriber to present the original of a valid identity document when the line is opened. For a non-ECOWAS foreigner that means a passport; ECOWAS nationals can use their national identity card, and a consular card is also listed. The same decree forbids operators from providing service to anyone who has not been identified, which is why street sellers are mostly useful for top-ups rather than new lines.

In time, a quiet branch can finish the job in fifteen to twenty minutes. The busy Cotonou shops near Ganhi on a Saturday can take an hour or more, and Celtiis lets you book an appointment at its POP agencies to skip the queue. We found no requirement for fingerprints or a facial scan, unlike some neighbouring countries.

Shops in Cotonou and Along the Way

In Cotonou, Celtiis publishes a full list of branches. Its POP agencies include Cadjehoun, the district around the airport, Marina, Steinmetz, Kanakoo, Akpakpa and Jericho, with Celtiis Shops at Steinmetz, Akpakpa PK3, next to the fishing-port entrance at Marina, and opposite the SONEB headquarters at Kanakoo. MTN and Moov Africa have their own branded agencies across the same districts and thousands of authorised dealers with yellow or blue umbrellas, though the dealers mostly sell credit and bundles rather than new registrations.

Mobile money is the hidden reason to bother. MTN MoMo, Moov Money and Celtiis Cash are how Beninese pay for zemidjan rides, market stalls and guesthouse deposits, and you can only join with a registered local line. A travel eSIM gives you data and nothing else, so for a long stay the local line pays for itself in convenience as well as price.

Your Line on the Road to Lome, Accra and Lagos

Benin sits in the middle of one of West Africa's busiest overland corridors. West from Cotonou the road runs through Ouidah and Grand-Popo to the Togolese border at Hillacondji, roughly 100 km, with Lome about 50 km beyond and the Ghanaian border at Aflao just past the city. East, Porto-Novo and the Seme-Krake crossing into Nigeria are under an hour away, with Lagos beyond. A Benin plan, local or eSIM, stops working at each border unless it roams.

The practical pattern for a Lagos to Accra trip is one regional eSIM that lists all four countries, such as Airalo's Africa plan, with a local Beninese line added only if you stop in Cotonou long enough to want mobile money. The Niger border north of Malanville has been closed since the 2023 coup in Niamey, with reopening talks reported in mid-2026, so check before planning any overland route north.

Which One Fits Your Trip

The money case favours the local line; the time case is closer than it looks.

If you go the eSIM route, the Benin eSIM guide compares the three providers and the network each one actually uses, the Cotonou airport guide covers what you can and cannot buy on arrival, and the eSIM Finder sizes a plan for your dates. The Holafly review explains when unlimited days earn their price.

Frequently Asked Questions

How much is a month of data on MTN Benin?

MTN's own site lists 8.14 GB for thirty days at 5,000 CFA francs, about 7.60 euros, and 24.4 GB for 15,000 francs, with larger tiers at 20,000 and 25,000. Short options include 1 GB for 24 hours at 500 francs and 4.07 GB for fifteen days at 2,500. Prices changed in August 2026, so older blog figures are often wrong.

Is Celtiis a sensible choice for a visitor?

Yes, in the south. It is the state-backed network launched in 2022, now second by active lines, with branded POP agencies across Cotonou and in towns like Abomey-Calavi and Bohicon. Its SIM costs 200 francs and its 30-day IllimiNet plan gives 24.4 GB for 15,000 francs, the same as MTN and Moov at that price.

Can I buy a pre-registered SIM from a street seller?

You should not. Benin's identification decree requires the subscriber's own original ID, and ARCEP had unregistered or wrongly registered lines deactivated from 30 April 2025. A card registered to someone else can be cut off without warning. Open the line in your own name at an operator shop or authorised dealer.

Does my Beninese SIM work in Togo?

Only by roaming. Moov Africa Benin's Free Roaming lets its lines call within Togo at 130 francs a minute and receive the first 300 minutes a month free, and Moov sells roaming data passes from 2,800 francs. For data across Togo, Ghana and Nigeria, a regional eSIM is simpler than juggling passes.

Do I need a local SIM for mobile money in Benin?

Yes. MTN MoMo, Moov Money and Celtiis Cash are each tied to a registered local number, and travel eSIMs carry data only. For a week of zemidjan rides and market shopping, cash in francs works fine. For a longer stay, a local line with a wallet makes paying small amounts much easier.