Unlimited Nigeria eSIM | MTN, Airtel & Glo Coverage

Nigeria is Africa’s largest telecom market — 179.6 million active lines at the end of 2025, per the Nigerian Communications Commission — and it is also one of the hardest markets in the world to buy a Nigeria eSIM into directly. Every SIM, including every eSIM, sits behind a registration regime built around the National Identification Number (NIN), and every carrier eSIM is issued in person, with ID, at a service centre. So the real question this guide answers is not just “which carrier is fastest” but “which carrier can you actually get onto” — and for most visitors the honest answer is a travel eSIM that rides on MTN’s network without touching the KYC wall.

If you first need to confirm your phone can hold an eSIM at all, run it through the eSIM compatibility list. This page focuses on the four Nigerian networks and the paperwork around them.

The short answer: One carrier dominates. MTN holds 51.87% of the market (93 million lines, NCC December 2025) and won every Ookla mobile award in 2H 2024 — fastest overall (median 24.25 Mbps), fastest 5G (231.39 Mbps), best video, best gaming, best consistency. Airtel (33.9%) is a genuine second; Glo (12.4%) trails badly on speed; T2, the rebranded 9mobile, is marginal at 1.8%. Tourists can legally buy a SIM with just a passport — no NIN required — but the sale happens in a carrier store in the city, not at the airport, and carrier eSIMs require in-person verification. For a trip measured in days, Roami’s Nigeria eSIM plans skip all of it, and a free multi-network trial eSIM tests the network before you commit.

Who runs Nigeria’s mobile networks?

The four carriers that can issue you a Nigeria eSIM hold effectively the entire mobile market, licensed and policed by the NCC. Their positions at the close of 2025, from NCC industry data:

Carrier	Subscribers	Market share	The one-line verdict
MTN	93.0 million	51.87%	The network everyone else is measured against
Airtel	60.8 million	33.9%	Strong second, competitive in the big cities
Glo (Globacom)	22.2 million	12.4%	Local giant, slowest of the three majors on speed
T2 (formerly 9mobile)	3.22 million	1.8%	Niche; rebranded in 2025, rebuilding

The technology mix explains a lot of what you will feel on the ground: 4G carries 52.95% of connections and 2G still carries 37.37%, while 5G — live since 2022 — accounts for just 3.77% of lines (about 6.8 million subscribers). Nigeria’s 5G story is real but concentrated in Lagos, Abuja and a handful of other city districts, almost entirely on MTN’s and Airtel’s spectrum.

How fast are MTN, Airtel and Glo in Nigeria?

Ookla’s 2H 2024 Speedtest Connectivity Report for Nigeria (July–December 2024) puts hard numbers on the hierarchy:

Metric	MTN	Airtel	Glo
Median download, all technologies	24.25 Mbps	15.38 Mbps	7.77 Mbps
Median upload	13.38 Mbps	—	—
Latency	48 ms	—	—
Consistency	79.7%	—	—
Median 5G download	231.39 Mbps	174.66 Mbps	—
5G availability	16.2%	6.2%	—
Video Streaming Score	57.25	—	—
Game Score (mobile / 5G)	65.11 / 72.48	—	—

MTN was the fastest provider in all five cities Ookla tracks — Lagos (40.26 Mbps, the fastest city in the country), Benin City, Ibadan, Port Harcourt and Kano (18.54 Mbps, the slowest, with 76.6 ms latency). Two readings matter for a visitor. First, the gap between MTN’s 24.25 Mbps and Glo’s 7.77 Mbps is the difference between working video calls and fighting over WhatsApp images. Second, the 5G figures are dazzling but rare: 16.2% availability means MTN users see 5G a fraction of the time even in the cities where it exists.

For national context, this is the baseline every Nigeria eSIM rides on: the country’s median mobile download was 42.59 Mbps (87th worldwide, 33 ms latency) in the August 2026 Speedtest Global Index — above the African norm, well below the global median of 109.05 Mbps.

The full Nigeria measurement table

Most Nigerian network comparisons stop at median download. Here is the complete set published in Ookla’s Nigeria connectivity report, mobile and fixed, with blanks where nothing was published.

Mobile

Metric	MTN	Airtel	Glo	T2
Speed Score (all technologies)	79.52 (fastest)	—	—	—
Median download	24.25 Mbps	15.38 Mbps	7.77 Mbps	—
Median upload	13.38 Mbps	—	—	—
Latency (all technologies)	48 ms (lowest)	—	—	—
Consistency (5/1 Mbps)	79.7% (best)	—	—	—
5G Speed Score	195.70 (fastest)	152.02	—	—
Median 5G download	231.39 Mbps	174.66 Mbps	—	—
Median 5G upload	17.35 Mbps	—	—	—
5G latency	41 ms (lowest)	—	—	—
5G consistency (25/3 Mbps)	76.8% (best)	—	—	—
5G availability	16.2% (highest)	6.2%	—	—
Video Streaming Score	57.25 (best)	49.58 range low	49.58 range low	49.58 range low
Game Score	65.11 (best)	58.82 range low	58.82 range low	58.82 range low
5G Game Score	72.48 (best)	—	—	—

Fixed

Metric	ipNX	MTN	Airtel
Speed Score	49.43 (fastest)	28.11	16.37
Overall Connectivity Score	55.94 (best)	—	—
Median download	37.78 Mbps	28.11 Mbps	16.37 Mbps
Median upload	38.50 Mbps	—	—
Latency	16 ms (lowest)	—	—
Consistency (25/3 Mbps)	58.2% (best)	—	—

Three things are worth pulling out. First, ipNX — not a mobile carrier — is the fastest fixed ISP in Nigeria, which matters if you are choosing a hotel or an office by its wired line rather than its mobile signal. Second, Airtel’s 5G is genuinely fast (174.66 Mbps median) but its 5G availability of 6.2% is less than half MTN’s, so the speed is real and the reach is not. Third, Ookla recorded no top-rated mobile provider in Nigeria for the period: consumer sentiment across the four networks sat within a statistical tie between 2.95 and 3.29 out of 5. Nigerians like the networks less than they depend on them.

Which eSIM plan fits your Nigeria trip?

Your plans	Go-to carrier	What makes it the pick	Watch out for
Three-day business trip, Lagos only	MTN	Fastest city in the country at 40.26 Mbps with 83.3% consistency	Peak-hour congestion on the island and the bridges
Abuja meetings and airport runs	MTN, with Airtel as backup	The capital’s 5G deployment is among the most usable in the country	A single fibre cut can take data down across the FCT
Multi-city business circuit	MTN	Fastest in Lagos, Benin City, Ibadan, Port Harcourt and Kano	The intercity roads alternate coverage between carriers
Video calls and live demos	MTN	Best video score at 57.25 and the lowest latency at 48 ms	Ask for the room nearest the router; hotel Wi-Fi varies more than the mobile network
Budget long stay	Glo, if it works at your address	Cheapest 1 GB bundle of the four majors at ₦300–₦750	7.77 Mbps median is the slowest of the three majors
Staying in Lekki, Victoria Island or Ikeja GRA	MTN	The densest 5G pockets in the country sit here	5G covers a fraction of the time even inside those zones
Northern trip — Kano, Kaduna, Maiduguri	MTN	Widest footprint and 5G in Kano and Maiduguri	Kano is the slowest measured city at 18.54 Mbps and 76.6 ms
Delta and oil-belt work — Port Harcourt	MTN, with a second network	Cities are well served; the delta between them is not	Coverage thins sharply off the main roads
Cross-border West Africa	A multi-country profile	A Nigeria-only eSIM stops at the first frontier	Ghana, Benin and Niger each have their own registration rules
Tourist trip of under two weeks	A travel eSIM on MTN	No store visit, no documents, live on landing	No Nigerian phone number for local bookings

The four Nigeria carriers, compared

Four networks, four different answers to “what is this actually good for”. Here is each one against its own measured numbers.

MTN vs Airtel: which is better in Nigeria?

What it is best at. Everything Ookla measured. MTN took the highest Speed Score in Nigeria at 79.52, a median download of 24.25 Mbps, upload of 13.38 Mbps, the lowest all-technology latency at 48 ms and the best consistency at 79.7% — meaning nearly four samples in five clear the 5 Mbps down / 1 Mbps up usable-connection threshold. On 5G it is further ahead: a 5G Speed Score of 195.70, a median 5G download of 231.39 Mbps, 5G latency of 41 ms, 5G consistency of 76.8% and the market’s highest 5G availability at 16.2%. It also holds the best mobile video score (57.25), the best game score (65.11) and the best 5G game score (72.48).

Its weight. 93.0 million subscribers and 51.87% of the market — roughly 32 million more lines than Airtel, and more than four times Glo.

How a visitor buys it. Not online. MTN has supported eSIM since July 2020, but the profile is issued at an MTN Experience Centre after a device check and identity verification. Bring the phone, bring the passport, expect to leave with a QR code rather than an account.

What it costs. Nigerian data pricing reset in January 2025 when the NCC approved a 50% tariff increase. MTN’s published bundles include 1 GB from about ₦350, 2 GB at ₦1,500, 7 GB at ₦3,500 and 20 GB at ₦7,500.

What goes wrong. The network is excellent and the airtime is expensive relative to Nigerian incomes — the January 2025 hike pushed the price floor for 1 GB from ₦287.50 to ₦431.25 and the four-network average to around ₦475. Congestion is the other reality: Lagos measures 40.26 Mbps on average, but that figure was collected across the whole day, and peak-hour throughput on the mainland and the Third Mainland Bridge falls well below it.

Where it earns its money. A single working day in Victoria Island: land at Murtala Muhammed, ride to a Lekki or Ikoyi office, run two video calls on mobile data while the hotel Wi-Fi is contended, pay for the ride by card, and never once think about which tower you are on.

MTN vs Airtel 5G: which is better in Nigeria?

What it is best at. 5G speed, and being the only realistic alternative to MTN. Airtel recorded a 5G Speed Score of 152.02 and a median 5G download of 174.66 Mbps — world-class figures that would lead most markets. Its all-technology median download of 15.38 Mbps is a genuine step down from MTN but a clear step up from Glo.

Its weight. 60.8 million subscribers, 33.9% of the market.

How a visitor buys it. In an Airtel shop, with KYC. The standard swap from a physical line to an eSIM takes most people 15–30 minutes: identity documents, number or new-line selection, a QR code issued by the agent, then the profile install. Some stores email the QR; most print it. Ask the agent to wait while you activate, because a profile that will not download is much easier to fix with the person who generated it standing next to you.

What it costs. Airtel’s 1 GB bundle moved to about ₦500 after the tariff adjustment, up from ₦350.

What goes wrong. Availability. Airtel’s 5G is switched on in Lagos, Ogun, Abuja and Rivers, and its 6.2% 5G availability means even in those states you will spend most of your time on 4G. Ookla also published no consistency figure for Airtel, so there is no measured answer to the question “how often is it usable” — only to “how fast is it when it works”.

Where it earns its money. A two-day Abuja schedule in Maitama and the Central Business District, where the capital’s 5G pockets and a shorter drive between meetings make the 5G speed genuinely reachable.

MTN vs Airtel: which Nigeria carrier is faster?

What it is best at. Price and presence. Globacom is a Nigerian-owned operator with 22.2 million lines, 12.4% of the market, and it has historically built its base in places where its rivals were weaker.

How a visitor buys it. At a Glo outlet, in person. Glo only began offering eSIM in March 2025 — the newest and thinnest eSIM rollout of the four — so plan on a store visit and a longer wait than at an MTN Experience Centre.

What it costs. Glo’s 1 GB bundle rose to around ₦750 after the January 2025 adjustment and the operator replaced the 1 GB tier with a 1.1 GB bundle; 9mobile, by contrast, left its ₦300 price in place.

What goes wrong. Speed. A median download of 7.77 Mbps is the slowest of the three major networks — that is the figure at which a video call becomes a broadcast of frozen faces and an image-heavy page becomes a waiting game. Ookla published no 5G, video, gaming or consistency figure for Glo, which is itself informative: there was not enough data to award anything.

Where it earns its money. A long budget stay at a fixed address where neighbours can tell you Glo works in that specific street. That is a real scenario in Nigeria, where network quality varies block by block — but it is not a scenario you can plan from abroad.

Mobile carriers you can use in Nigeria

What it is best at. Very little that a visitor needs. T2 is the rebranded 9mobile, holding 3.22 million lines and 1.8% of the market, rebuilding after a change of identity in 2025. Its one quiet advantage is that it left its 1 GB bundle at ₦300 through the tariff reset, the cheapest headline gigabyte of the four.

How a visitor buys it. In person, like everyone else. Ironically, 9mobile was the second network in Nigeria to launch eSIM, arriving about a month after MTN in 2020 — ahead of both Airtel and Glo.

What goes wrong. Scale. A network with 1.8% of the market has neither the tower density nor the retail footprint to be a default choice, and nothing in Ookla’s 2H 2024 report gave T2 a leading metric.

Where it earns its money. It does not, for a visitor. The only sensible reason to take a T2 line is a specific address where a local contact has confirmed it works.

Nigeria coverage: where each network works, city by city

Nigeria’s network map is not a national gradient, it is a set of islands — and a Nigeria eSIM is only as good as the island you are standing on. These are the measured city figures and what they mean in practice.

City	Measured median download	Latency	Consistency	5G vs 4G reality
Lagos	40.26 Mbps — fastest in the country	34.7 ms	83.3%	Real 5G in VI, Ikoyi, Lekki Phase 1, Ikeja GRA and Maryland, but spotty even there; expect 4G most of the day
Benin City	23.54 Mbps	58.2 ms	79.1%	No significant 5G footprint; a 4G city with a slow fixed-line record (10.22 Mbps)
Ibadan	23.03 Mbps	40.0 ms	80.8%	5G in pockets around Bodija and Ring Road; the Lagos–Ibadan expressway itself is well covered
Port Harcourt	22.38 Mbps	55.6 ms	77.4%	5G in GRA Phase 1–3; the fastest fixed broadband city in the country at 24.04 Mbps
Kano	18.54 Mbps — slowest measured	76.6 ms	76.7%	5G launched in specific commercial zones; the latency is the real story at 76.6 ms
Abuja	Not in the Ookla city table	—	—	The most usable 5G deployment in the country: Maitama, Asokoro, Wuse 2, Garki and the CBD
Enugu	Not in the Ookla city table	—	—	5G targets business districts and academic institutions; no published city measurement
Owerri	Not in the Ookla city table	—	—	5G extended to the southeast for business and residential use

Four things follow from that table.

Lagos is fast and Lagos is congested. The country’s 40.26 Mbps median city is also its busiest market, and throughput during the evening peak on the island and the mainland bridges is a fraction of the headline. A 20-minute ride can take an hour, and the network is doing more work for a smaller share of the road.

Abuja is the steadiest place to work. The capital is smaller, newer and less loaded, and the 5G around the business districts is the most usable in Nigeria. If your trip is Abuja plus the airport, almost any MTN-attached plan will feel seamless.

The south-east and the north-east are a different country network-wise. Enugu, Owerri and Benin City are served, but the measurements that exist sit in the low-20s and low-teen Mbps with latencies in the 55–58 ms range. Kano, the commercial capital of the north, has the slowest measured download in the country at 18.54 Mbps and the highest latency at 76.6 ms — which is the combination that hurts video calls most.

5G is a badge, not a condition. MTN’s 5G footprint reached 13 cities, including Lagos, Abuja, Port Harcourt, Kano, Maiduguri, Ibadan, Owerri, Abeokuta, Shagamu, Ifo, Warri, Enugu and Benin City; Airtel activated 5G in Lagos, Ogun, Abuja and Rivers. Yet 5G is 3.77% of Nigerian connections, and MTN’s own 5G availability is 16.2%. Treat 5G as a bonus when it appears, never as the plan.

What ID do you need to register a Nigerian SIM?

Here is the regime, and why it shapes everything else in this guide. Since the federal government’s NIN-SIM linkage policy, Nigerian identity is anchored in the National Identification Number, an 11-digit biometric identity issued by NIMC. Citizens and long-term foreign residents need it for every SIM transaction. Visitors are the exception, and the NCC states the rule plainly in its consumer FAQ: “foreigners on tourist or visiting visa are to tender their international passports to acquire a SIM.” No NIN, no biometric enrolment — the operator captures your passport biodata and visa page against the line instead. (The NCC’s implementation rules add that visitors staying under two years are exempt from the NIN requirement; if your status changes to residency, the NIN becomes mandatory and the SIM must be re-linked.)

What that means practically, in the order you will encounter it:

1. You cannot buy a SIM at the airport as a routine arrivals service. SIM desks are not a standard feature of Nigerian airports the way they are in Morocco or Turkey; plan on an official carrier store or authorised registration outlet in the city, and go during business hours.

2. Bring the passport itself. A photocopy will not do at most outlets; the registration is done against the physical document in a controlled environment.

3. Buy from a branded store, not a street agent. Pre-registered SIMs are criminal to buy and sell in Nigeria, and proxy registration is an identity-fraud offence. The NCC sends every new registrant a confirmation SMS listing all SIMs linked to their identity — read it.

4. Test before you leave the store. Registration can take time to propagate; make a call, send an SMS, load a page.

5. Inactive lines die. A registered SIM is deactivated after 180 days without a chargeable activity — irrelevant for a one-week trip, relevant if you plan to keep the number for a return visit.

Is a passport required for a Nigeria SIM?

The two institutions are worth telling apart, because the paperwork at a carrier counter references both.

NIMC — the National Identity Management Commission, created by the NIMC Act No. 23 of 2007 — owns and operates the National Identity Database. It enrols people, assigns the NIN and issues the general multi-purpose card. If you are staying long enough to need a NIN, NIMC’s own enrolment service is where the process starts, and it runs enrolment centres inside and outside Nigeria.

The NCC — the Nigerian Communications Commission — is the telecoms regulator. It does not issue identity; it mandates that operators verify identity before activating a line, and it publishes the consumer rules that create the visitor exception. Its own portal also hosts tariff decisions, licence information and live incident reports on network outages.

So the chain for a visitor is: passport → carrier registration → active line with no NIN requirement. The chain for a resident is: NIMC enrolment → NIN issued → NIN linked to every line via *996# → line stays active only while linked.

The NIN registration timeline, practically

• Walk into a branded store with a passport in the morning. Expect the identity capture and the plan selection to take the better part of an hour at a busy Lagos or Abuja outlet, less at a quiet one.

• If you are buying a carrier eSIM rather than a physical SIM, add a device check. The agent verifies the handset supports an eSIM, then generates the QR code. On an iPhone that is Settings → Cellular → Add eSIM → Use QR Code; on Android it is Settings → Connections or Network & internet → SIM Manager → Add mobile plan.

• Commercial eSIMs are issued free. Activation carries no charge across the networks; you pay for airtime and data, not for the profile.

• Budget half a day. A morning in Lekki traffic each way, plus the counter, plus a first top-up, is how a “quick SIM” becomes an afternoon. That half-day is the real cost of the direct route, and it is the strongest argument for arriving with a Nigeria eSIM already installed.

Can a foreigner buy a local Nigeria eSIM?

Technically all four carriers can now issue a Nigeria eSIM, and this is where the KYC wall gets tall. The rollout history: MTN launched eSIM first in July 2020, followed by 9mobile (now T2) the same year, Airtel in 2022, and Glo only began offering eSIM in March 2025. None of them is a self-service web checkout for a foreigner. Activation runs through an MTN Experience Centre, an Airtel store or the equivalent — an agent verifies your device, checks your identity document (for residents, that means the NIN), and issues a QR code on the spot. Glo’s eSIM support remains the newest and thinnest of the four.

So the realistic visitor paths are:

Path	What it takes	Verdict for a short trip
MTN physical SIM	Passport, an official store, in-person registration	Workable if you need a Nigerian number and have half a day in Lagos or Abuja
MTN / Airtel / T2 eSIM	Store visit, device check, ID verification, QR issued in person	Friction-heavy; only worth it for long stays
Glo SIM or eSIM	Store visit; eSIM support still maturing	Skip unless Glo covers a specific place you’re going
Travel eSIM	Online purchase, QR by email, connects on landing	The default answer for business trips under two weeks

The tradeoff mirrors other heavily KYC’d markets. A direct line buys you a real +234 number — useful for local contacts, ride-hailing drivers and hotel bookings — and it works for as long as you keep it active. A travel eSIM buys you data on MTN’s network from the moment the plane lands, with no store visit, no documents and no number. For the first trip, most people choose the second; the passport route makes sense on the third or fourth visit.

If your itinerary stretches across West Africa and beyond, note that a Nigeria-only profile dies at every border. The Morocco eSIM guide covers the other end of the continent, the Kenya eSIM guide and South Africa eSIM guide cover the eastern and southern hubs, and regional plans cover several at once.

How do bundle prices, top-ups and expiry work in Nigeria?

If you take the direct route, this is the part nobody explains: what the bundle costs, how the top-up actually works, and how long the line survives your absence.

Nigeria data deals on a budget

The NCC approved a 50% telecom tariff increase that took effect on 20 January 2025 — the first major price adjustment in more than a decade. The floor price for 1 GB moved from ₦287.50 to ₦431.25, voice from ₦6.40 to ₦9.60 per minute and SMS from ₦4 to ₦6. By BusinessDay’s tally, the average price of 1 GB across the four networks rose 65.22%, from ₦287.50 to about ₦475.

Network	1 GB headline price after the hike	Note
MTN	About ₦350	Up from ₦200; monthly bundles include 2 GB at ₦1,500, 7 GB at ₦3,500 and 20 GB at ₦7,500
Airtel	About ₦500	Up from ₦350
Glo	About ₦750	The 1 GB tier was replaced by a 1.1 GB bundle
T2 (9mobile)	₦300	Held its price through the reset

Two behavioural details matter more than the headline. First, the cost of data is not the reason to choose a travel eSIM in Nigeria — Nigerian data is among the cheapest in the world. Convenience and the registration process are. Second, the tariff reset changed behaviour nationally: NCC figures show monthly internet consumption falling from a record 1,000,930.6 TB in January 2025 to 893,054.80 TB in February, recovering only to 995,876.10 TB in March. Nigerians cut back, then came back.

Nigeria USSD codes you will actually use

Nigeria harmonised its short codes: the same string now does the same job on every network, which is a genuine convenience for a visitor holding one line.

Task	Code
Check airtime balance	*310#
Recharge airtime from a voucher	*311*VOUCHER-PIN#
Open the data-bundle menu	*312#
Check data balance	*323#
Borrow airtime or data	*303#
Share airtime or data	*321#
Review and stop value-added services	*305#
Link or verify NIN-SIM details	*996#
Customer care	300
Show your own number	*123#

Codes require no data connection, which is the point: they work when your bundle has run out. Read every line of a data-balance reply — Nigerian bundles often stack, with a main allowance and one or more bonus buckets expiring on different dates.

Converting airtime to data. If you are holding airtime and no bundle, *312# opens the data menu directly and the purchase is deducted from your balance. That is the practical definition of airtime-to-data conversion on all four networks: you do not transfer between wallets, you simply buy a bundle with the airtime you already own. Keep enough balance to cover the plan you want before you start the menu, and check *323# afterwards to confirm the bucket landed.

Topping up. Vouchers are sold everywhere — carrier outlets, kiosks, supermarkets — and print a PIN that *311*VOUCHER-PIN# loads. Bank apps and fintech wallets sell airtime and data directly, which is usually faster than finding a scratch card.

The 180-day rule, and why a Nigerian SIM goes quiet

A registered Nigerian line is not a permanent asset. Under the NCC’s rules, a phone number that records no revenue-generating event for 180 consecutive days — no charged call, SMS, USSD session or data use — is treated as inactive. If that continues for another 180 days, taking the total to 360, the number becomes eligible for churning, and the NCC’s QoS Regulation and Business Rules 2024 allows an operator to recycle a line after 365 days without a revenue-generating event.

The practical consequence for a traveler: a Nigerian SIM bought on one trip and left untouched will not be waiting on the next one. The NCC and its operator partners are also building the Telecom Identity Risk Management Policy platform — expected to go live from late 2025 in coordination with the Central Bank of Nigeria and security agencies — which will track recycled numbers across banks and digital services. For you, that means two things. Keep a small balance and send one charged SMS before a return visit if you want to keep the number. And do not rely on a Nigerian number as the recovery route for a bank or email account you care about, because numbers do get reassigned.

Staying connected on a business trip to Lagos or Abuja

Business Nigeria is two cities, and they behave differently on a network map.

Lagos is the fastest mobile market in the country — 40.26 Mbps median, 83.3% consistency, the best 5G pockets on the island and Victoria Island. It is also the most congested: peak-hour throughput on the mainland and in traffic on the Third Mainland Bridge can fall to a fraction of the headline figure. MTN’s density advantage shows exactly when the network is stressed, which is why locals pay the premium for it.

Abuja is smaller, newer and steadier. Coverage across the central districts and Maitama is reliable on MTN and good on Airtel, and the 5G deployment around the capital’s business zones is among the most usable in the country. That steadiness is why an Abuja-plus-airport itinerary is the easiest network trip in the country.

Outside the two hubs, the map decentralises fast. Port Harcourt and the oil-belt towns are well served in the cities themselves and thinner across the delta; Ibadan is strong on both majors; Kano and the far north post the country’s slowest city speeds and the longest latencies. Intercity drives are where a single-network plan hurts most — the Lagos–Ibadan expressway is fine, but long stretches of the roads toward Calabar, Yankari or the northern routes alternate coverage between carriers, and no profile pinned to one tower lineage can fix that.

Which Nigerian carrier should you pick: MTN or Airtel?

Nigerian business travel has one recurring failure mode: the room’s internet is either contended, absent, or down with the fibre.

What hotel Wi-Fi is actually like. International-brand business hotels on Victoria Island, in Ikoyi and in Abuja’s Central Business District generally deliver a workable line, and they usually run on a fixed ISP — which, on Ookla’s numbers, is a better bet than the mobile network in raw speed (ipNX’s 37.78 Mbps median beats MTN’s 28.11). Mid-market and boutique properties are far more variable, and the two things that separate a usable connection from an unusable one are not the advertised speed but power redundancy and a second upstream line. A hotel with generators and two providers stays up through an outage; one with neither does not. When the room’s line still fails, tethering to the phone is the standard fallback.

How bad the outages are. They are common enough that the NCC runs a live incident report on its own portal, listing fibre cuts affecting data services by district. A fibre cut in the Abuja Municipal Area Council takes data services down for subscribers on affected routes. That is a national-capital problem, and it is exactly why every Nigerian business traveler’s briefcase contains a second way online.

Video-call reliability, judged honestly. MTN’s 48 ms latency and 57.25 video score are the best available in Nigeria, and they are the closest thing to a guarantee you can buy. But Kano’s 76.6 ms and Port Harcourt’s 55.6 ms are the numbers that produce a frozen screen mid-sentence, and no plan choice changes them.

The backup-network habit. The working practice among people who do business in Lagos is not to choose between networks but to hold two. Put your main Nigerian line on the physical SIM and a second network on the eSIM, or hold a local line plus a travel eSIM, and switch the data role from Settings when one stalls. This is the single most useful piece of advice in this guide for anyone whose meetings matter: a second network costs very little and removes an entire class of cancelled call.

How much data does a Nigeria trip actually need?

Nothing in Nigeria works without a data connection, and transport makes the point most sharply. Every ride-hailing trip is a live map, a price, a driver identity and a payment — all of it travelling over the same network that keeps cutting out on the Third Mainland Bridge.

The three apps.

• Bolt has the widest footprint of the international apps, operating across the major cities and well into the secondary ones — Lagos, Abuja, Port Harcourt, Ibadan, Benin City, Kaduna, Enugu, Kano, Warri, Owerri, Uyo and Calabar. It is generally the cheapest of the three, and cash payments are widely accepted.

• Uber is concentrated in the big metros. Fares for short hops within Lagos Island, Yaba or Ikeja typically land in the ₦800–₦2,000 range, medium runs such as the island to Lekki or Victoria Island to Ikeja at ₦2,000–₦3,500, with surge pricing during peaks and bad weather.

• inDrive runs the bidding model: you name a fare, drivers accept or counter. Rides are paid in cash, which makes it the most accessible option if your card is being declined.

Cash versus card. Cash is still the default on Nigerian streets. Cards work widely across the apps and at hotels, but foreign-issued cards fail more often than travelers expect, and a declined card at the end of a ride is a conversation you do not want in traffic. The safe configuration is a working card for the app plus a few thousand naira in cash for the ride where the card does not work.

Why a data plan is a payment plan. This is the part that surprises people. Nigerian payments have moved onto rails that assume a phone: USSD banking sessions, transfer apps, wallet top-ups and QR payments all need either a live network or an available airtime balance, and USSD sessions themselves are a billed, revenue-generating event. If your data or airtime is exhausted, you do not simply lose the internet — you lose the ability to pay for the ride that would take you to the shop that sells more airtime. Hold a reserve.

What this means for your eSIM choice. All three apps need data at the moment of booking, so the profile that matters is the one with the widest footprint, not the fastest peak speed — which is MTN, and which is why travel eSIMs for Nigeria overwhelmingly ride MTN’s network. If you are taking the direct route and buy a Nigerian number, remember that the number is also what a driver will call when he cannot find you; a data-only eSIM with no +234 number means you must call through the app.

Do I need APN settings for MTN, Airtel, Glo and T2?

If you buy your Nigeria eSIM direct from a carrier — or take a physical SIM instead — these are the access point names you may need if automatic provisioning does not run. Values are consistent across Nigerian operator documentation and the country’s widely used configuration guides:

Carrier	APN	Username	Password
MTN	web.gprs.mtnnigeria.net	web	web
Airtel	internet.ng.airtel.com	blank	blank
Glo	gloflat	flat	flat
T2 / 9mobile	9mobile	blank	blank

Enter them only if you bought directly from the carrier. A travel eSIM carries its own provisioning — changing its APN breaks things rather than fixing them. On iPhone the field lives under Settings → Cellular → the eSIM line → Cellular Data Network; on Android under Settings → Network & Internet → Access Point Names. Save, then restart the phone.

Will my phone work on Nigeria’s 4G and 5G bands?

Nigerian 4G runs on LTE bands 1, 3, 7, 8, 20 and 28, and 5G uses n78 (3500 MHz) and n41 (2500 MHz) — the same 5G bands as Europe and much of Asia, so recent handsets from those markets are well covered. The realistic failure modes are a phone locked to its original carrier (the most common reason an eSIM simply will not install) and older devices that lack the low-band spectrum rural coverage rides on. Verify your exact model against the device compatibility checker before spending money; the two minutes it takes beats a dead profile in arrivals.

Dual-SIM setup follows the pattern that works everywhere: keep your home number on the physical SIM for calls and banking codes, point Mobile Data at the eSIM, and switch off data roaming on the home line so it stops silently consuming background data.

How to activate your Nigeria eSIM

For a travel eSIM the entire process is remote: buy, receive the QR code or one-tap install link by email, add it in Settings, land, connect. The generic walk-through is in the step-by-step activation walkthrough. For a carrier-issued profile, activation happens at the store with the agent present — do not leave until the line has registered and data flows.

The Nigeria-specific failure patterns, in the order you will hit them:

A. The profile will not install. Check Carrier Lock first (Settings → General → About → Carrier Lock on iPhone); a locked phone refuses every third-party profile. Then confirm the QR has not already been used — most are single-use.

B. Installed, but “No service.” Force a manual network selection and pick MTN (or the carrier your plan uses). Nigeria’s 2G/3G legacy means a phone set to “5G only” in a thin-5G district can hold onto nothing; set it to 5G/LTE auto.

C. Signal bars, no data. Confirm the eSIM is the selected data line and roaming is on for it, then check the APN table above if the profile came from a carrier rather than a travel provider.

D. Works downtown, dies on the highway. That is coverage, not configuration — a single-carrier profile cannot fix it, which is the structural argument for a multi-network plan.

Anything else — profiles stuck in a pending state, consumed QR codes, devices that install but never register — is covered pattern-by-pattern in the eSIM error troubleshooting guide.

The Nigeria eSIM install process

#	Item	What a healthy setup looks like
1	Carrier lock	Settings → General → About → Carrier Lock reads “No SIM restrictions”
2	eSIM hardware	Dial *#06#; an EID appears beside the IMEI
3	Profile download route	QR and activation code saved on the handset and in cloud storage
4	Install timing	Added before departure, on home Wi-Fi
5	Data role	The eSIM selected for Mobile Data, roaming on for that line only
6	Nigerian coverage expectation	A note of which network the plan rides, so you can force it in a dead spot

The last line is the Nigeria-specific one. Because the market is so concentrated on a single operator, knowing which network your profile is built for turns an unsolvable “no service” into a 15-second manual network search.

Two more Nigerian eSIM failure patterns that catch people out

E. Registered, working, then slow after a few gigabytes. Nigerian bundles routinely stack a main allowance with time-limited bonus buckets. When the bonus expires, throughput on the remaining bucket can look like a slowdown even though the signal bar count has not changed. Dial *323# and read every line of the reply before you touch any setting.

F. Dual-SIM data leakage. A phone left on “Mobile Data: Automatic” can hand the data role back to the home SIM when the eSIM briefly drops — and a roaming home line charges for that background traffic. Set Mobile Data explicitly to the eSIM and leave data roaming off on the home line permanently.

What to have ready before contacting eSIM support

Detail	Where to get it
Order or account reference	Purchase confirmation email
Handset model and OS build	Settings → About
EID	Dial *#06#
IMEI	The same *#06# screen
Error screenshot	Capture it before the message clears
APN and data-line settings	Settings → Cellular Data Network
Data balance evidence	The *323# reply, for a carrier-issued line
What you have already tried	A short numbered list saves a round trip

Is a local Nigerian SIM cheaper than a travel eSIM?

Nigeria is one of the cheapest places on earth to buy mobile data, and that changes what the local-versus-travel-eSIM calculation is actually about.

• Cable.co.uk prices 1 GB of Nigerian mobile data at about USD 0.39 — 31st cheapest of 237 markets, against a USD 2.59 global average. Sub-Saharan Africa as a whole averages USD 3.31 and contains five of the ten most expensive markets in the world; Nigeria sits at the opposite end of that spread.

• For scale, DataReportal counts 107 million internet users in Nigeria — 45.4% penetration — which is why data pricing is politically sensitive in a way it is not in most markets this size.

• In naira, the post-hike field is roughly ₦300–₦750 for a headline gigabyte: T2 at ₦300, MTN around ₦350, Airtel around ₦500, Glo around ₦750.

• MTN’s monthly tiers scale cheaply at volume — 2 GB at ₦1,500, 7 GB at ₦3,500, 20 GB at ₦7,500 — so a long stay gets progressively better value per gigabyte.

• On a 10 GB, two-week basis, a local bundle is cheaper in naira by a wide margin. A travel eSIM costs more per gigabyte and buys you three things instead: no KYC, no half-day in a store, and a profile that is live the second the aircraft door opens.

That is the honest trade. The saving on a local SIM is real but small in absolute money — a few dollars across a fortnight. The cost of acquiring one is a morning, a passport counter, a plan menu in naira, and a line you must remember to feed every six months. Judge it on your schedule, not on the per-gigabyte price.

Crossing Nigeria’s borders with your eSIM

A Nigeria eSIM stops at the first frontier, and Nigeria has four of them. Each has its own paperwork and its own network.

Benin — the Sèmè-Kraké corridor. The Lagos–Sèmè corridor is the busiest land crossing in West Africa, and it feeds the Abidjan–Lagos corridor, which carries around 70% of transit trade across the region. The Sèmè-Kraké Joint Border Post between Nigeria and Benin was built specifically to make that crossing orderly, and ECOWAS and both governments have been working through maintenance and equipment problems there. Border formalities operate under the ECOWAS Protocol on Free Movement, which means free movement with documentation — not without it. Data in Benin is not cheap by regional standards at about USD 2.37 per gigabyte.

Ghana — the easiest onward hop. Ghana is an ECOWAS member and the most straightforward of the four to continue into, with data at roughly USD 0.40 per gigabyte — close to Nigerian pricing. A Ghanaian or multi-country profile is the sensible move before you cross; the Ghana carrier notes cover what to expect on arrival.

Cameroon — outside ECOWAS. Cameroon belongs to the Central African Economic and Monetary Community rather than ECOWAS, so the free-movement protocol does not apply and the crossing is a conventional international one. Data there costs about USD 1.63 per gigabyte, four times the Nigerian price.

Niger — reopened, but no longer a single market. Nigeria closed its land and air borders with Niger in August 2023 as part of the sanctions that followed the coup. ECOWAS lifted those sanctions in February 2024 and Nigeria reopened the Illela crossing in March 2024, with Niger opening Konni the same month. Then, on 29 January 2025, Niger, Mali and Burkina Faso formally withdrew from ECOWAS and consolidated the Alliance of Sahel States. ECOWAS said it would continue to recognise the three countries’ passports and identity documents and to treat their goods under the trade liberalisation scheme “until otherwise advised” — but the arrangement is explicitly transitional, so check the current position before travelling. Niger’s data costs about USD 1.63 per gigabyte.

What to do about it. Two workable patterns. If you are crossing once and coming back, keep the Nigerian line and add a cheap local SIM or a country-specific eSIM on arrival. If your route touches three or more countries — Lagos to Accra to Abidjan, for instance — carry a single multi-country profile that re-selects the strongest local network, and treat the Nigerian line as a phone number rather than a data plan. Either way, download the offline map for the border region before you leave the city; the crossings themselves are exactly where a live map is least likely to load.

Frequently asked questions about eSIMs in Nigeria

Can you buy a Nigeria eSIM from MTN?

Yes. The NCC’s consumer guidance says visitors on tourist or visiting visas acquire a SIM by tendering their international passport — no NIN needed. The practical constraints are that the purchase happens at a carrier store or authorised outlet (not a standard airport desk) and registration is done in person against the physical passport.

Do I need a NIN as a foreigner?

Only if you are legally resident. Foreigners living or working in Nigeria for two years or more must enrol for a NIN and link it to their lines; visitors staying under two years are exempt and register on passport and visa details instead.

Which mobile operator should you choose in Nigeria?

MTN, in almost every scenario. It has twice Airtel’s subscriber base, won every Ookla mobile performance award for 2H 2024, is fastest in all five measured cities, and travel eSIMs overwhelmingly attach to its network. Airtel is the reasonable second; Glo and T2 serve specific niches rather than visitors.

Where to purchase a Nigeria eSIM

Only in person. MTN has supported eSIM since July 2020, but the profile is issued at an Experience Centre after device and identity verification — there is no online self-serve route for a visitor. If you want MTN’s network without the store visit, that is precisely what a travel eSIM provides.

Who runs the best 5G in Nigeria?

In parts of Lagos and Abuja, genuinely yes — MTN’s median 5G download of 231.39 Mbps is world-class on paper, and Airtel’s 174.66 Mbps is close behind. But 5G is 3.77% of the country’s connections and 16.2% availability means you will spend most of your time on 4G, which is still good enough for video calls at MTN’s 24.25 Mbps median.

MTN vs Airtel prices compared

Among the cheapest in the world. Cable.co.uk prices 1 GB at roughly USD 0.39 — 31st cheapest of 237 markets against a USD 2.59 global average. Local data pricing is not the reason to choose a travel eSIM in Nigeria; convenience and the registration process are.

Can I use my home SIM and a Nigerian eSIM together?

Yes — that is the recommended setup. Home line for calls and SMS verification, eSIM for data. The one setting people forget: disable data roaming on the home SIM, because background traffic on a roaming line is expensive in minutes, not months.

Rural coverage in Nigeria: MTN vs Airtel

Where people live, mostly; where the road bends, often not. MTN has the widest rural footprint of the four, and 2G still covers much of the country, but data-grade coverage thins quickly outside state capitals. For journeys to Yankari, Obudu or the southern delta, download offline maps and expect dead zones regardless of carrier.

What happens to the SIM after I leave Nigeria?

An inactive registered SIM is deactivated after 180 days without a chargeable event and reassigned after 365. If you plan to return and keep the number, keep a small airtime balance active — or simply accept a new eSIM next trip.

How do I check whether my destinations are covered?

The NCC publishes industry and coverage information through its portal, and each carrier publishes coverage maps — but the most reliable check for a specific town is asking your host or hotel which network works locally, since coverage has changed faster than the maps.

Activation steps for Nigeria eSIMs

Work the four patterns above in order — lock status, network selection, APN and data line, then reinstall from a fresh QR. If nothing shifts, the wider troubleshooting guide catalogues the remaining errors, and support will want your EID (dial *#06#), order number and a screenshot of the failure.

Have data prices gone up in Nigeria?

Yes, sharply, and it is worth knowing before you budget. The NCC approved a 50% tariff increase effective 20 January 2025, the first major adjustment in over a decade: the price floor for 1 GB rose from ₦287.50 to ₦431.25, voice calls from ₦6.40 to ₦9.60 a minute, and SMS from ₦4 to ₦6. National internet consumption dipped from a record 1,000,930.6 TB in January to 893,054.80 TB in February before recovering to 995,876.10 TB in March.

Why does my Nigerian line stop working after a few months?

Because an inactive line is treated as spent. A number with no revenue-generating activity for 180 days is deemed inactive, and after 365 days an operator may recycle it under the NCC’s QoS Regulation and Business Rules 2024. Send one charged SMS or hold a small balance before a return trip if you want the number kept.

Is a local Nigerian SIM better for ride-hailing?

Only if you also need the voice number. Bolt, Uber and inDrive all run on data, and a data eSIM handles every booking; what you lose without a +234 number is the ability for a driver to call you directly. If your pickup points are ambiguous — a Lekki estate gate, an unmarked office entrance — a local number earns its keep.

Adding data to a Nigeria eSIM

You can add more data. Buy a voucher, dial *311*VOUCHER-PIN#, then use *312# to convert the balance into a data bundle. None of those codes needs a data connection, so they work when your bundle has run out. More questions? Browse the full FAQ library.

The reports underpinning our Nigeria figures

• NCC industry statistics (December 2025) — subscriber, market-share and technology-mix figures (179.64 million lines; MTN 51.87%, Airtel 33.9%, Glo 12.4%, T2 1.8%; 5G at 3.77%), taken from The Guardian Nigeria’s analysis of NCC data.

• NCC consumer FAQ on SIM/NIN integration — the regulator’s own guidance establishes the passport rule for tourists and the NIN requirement for residents, with the sub-two-year visa exemption set out in the NCC’s SIM registration business rules.

• Ookla Speedtest Connectivity Report — Nigeria 2H 2024 — every carrier-level number quoted above, including MTN’s 79.52 Speed Score, 231.39 Mbps median 5G, 16.2% 5G availability and 79.7% consistency, comes from the per-operator report, which also carries the five-city table.

• Ookla Speedtest Global Index — the national median of 42.59 Mbps mobile and Nigeria’s world rank are published on the country page, refreshed monthly.

• Cable.co.uk worldwide data pricing — the USD 0.39 per-gigabyte figure is drawn from the 237-market comparison, which also supplies the Benin, Ghana, Cameroon and Niger prices used in the border section.

• DataReportal — internet-user (107 million, 45.4% penetration) and mobile-connection totals are recorded in Digital 2025: Nigeria.

• Carrier eSIM history — MTN’s July 2020 launch, Airtel’s 2022 rollout and Glo’s March 2025 entry were cross-checked against BusinessDay’s reporting on Nigeria’s eSIM market.

Third-party figures, collected on their own refresh cycles. Use them to size up the market, not to forecast your own afternoon in Lagos traffic.

Get your eSIM ready before you fly to Nigeria

No NIN to hand over and no store queue to join. Roami’s Nigeria plan activates on MTN’s network the moment you touch down, and one install covers the whole trip. First-time buyers can try a free eSIM to check it on their handset, or go straight to Nigeria eSIM plans and pick a data bundle.

Buy Nigeria eSIM now

The trial eSIM is free for anyone new to Roami.

Free Nigeria trial eSIM

Before your trip: run the eSIM compatibility check, grab Roami’s no-cost trial eSIM to test coverage where you are staying, and keep WEB20 handy — it takes 20% off any Roami plan when you are ready to commit.