Reported Mafab-MTN Spectrum Talks Put Nigeria’s 5G Competition in Focus

Reported discussions over a possible transfer of Mafab Communications’ spectrum to MTN Nigeria have brought an important choice for Nigeria’s 5G market into view: how to put scarce frequencies to productive use without narrowing future competition. Nigerian outlets reported the talks in mid-September, citing industry sources. The PUNCH said discussions had taken place but no concrete deal had been reached. Neither a completed transaction nor approval by the Nigerian Communications Commission (NCC) has been established in the reporting reviewed for this article.

That distinction matters. A proposed spectrum transfer could reshape the resources available to Nigeria’s largest mobile operator, but it is not yet a change in ownership or a promise of faster service. Any outcome depends on commercial terms, regulatory scrutiny and investment in physical networks. Consumers should judge the development by the coverage, quality and choice it eventually delivers, not by an unconfirmed transaction headline.

What the reports say, and what they do not

The Guardian Nigeria reported that Mafab may seek to transfer spectrum assets to MTN, citing people following the discussions. The PUNCH subsequently reported that industry sources acknowledged talks, while stressing that no concrete agreement had been reached and that a transfer would require regulatory approval. Both publications sought comment from companies involved; their reports did not provide a public confirmation of a final transaction. Those are the boundaries of what can presently be stated with confidence.

Some coverage attaches a $273.6 million figure to the proposed move. That sum is the amount each of Mafab and MTN paid for a 100 MHz 3.5 GHz licence after the 2021 auction. It is not a disclosed sale price for a new transaction. Conflating a historical auction payment with a prospective deal valuation could mislead readers about what either company has offered or agreed to pay.

The history is also more precise than describing Mafab’s frequency holding as entirely idle. The NCC says Mafab received its licence in February 2022 after paying the auction fee and publicly launched 5G services in Abuja and Lagos in January 2023. The commission said it monitored the company’s rollout and warned against claims that Mafab had never launched. Public debate can still ask how extensive and commercially effective that deployment has been, but it should start from the regulator’s documented record.

Why spectrum is valuable but not sufficient

Spectrum is the right to use defined radio frequencies under a licence. Additional bandwidth can allow an operator to carry more data in areas where demand is high, provided it has compatible equipment, sites, power, transmission links and customers with suitable devices. A transfer of frequencies alone does not create towers, extend fibre or make smartphones affordable. It changes the potential capacity an operator can deploy.

The International Telecommunication Union’s Nigeria review lists MTN in the 3500-3600 MHz block and Mafab in the 3700-3800 MHz block, with Airtel assigned a separate 3400-3500 MHz block. Those assignments explain why a possible combination would attract attention. It would place another high-capacity 3.5 GHz holding with an operator that already has an established national network and a substantial customer base. Whether the combined holdings could be deployed efficiently would depend on technical planning and the exact rights transferred.

There is a plausible consumer benefit. An existing operator with radio sites, retail channels and capital expenditure plans may be able to use additional frequency resources more quickly than a smaller licensee building its network from a lower base. More usable capacity could help reduce congestion in dense urban areas and support new services for businesses. But that is a potential benefit, not a result demonstrated by the reported talks. A regulator would reasonably want specific, measurable deployment commitments before treating it as such.

The counterweight is concentration. Spectrum is finite, and a holding acquired by one large operator cannot simultaneously be used by an independent challenger. If entry or expansion becomes harder for rivals, consumers could eventually face less pricing pressure or fewer service alternatives. The comparison is not simply between a large incumbent and a small licensee today; it is between plausible future market structures, including any realistic alternative buyer, sharing arrangement or continued independent rollout.

A 5G market still being built

Nigeria’s next-generation network ambitions coexist with a much larger 4G customer base. The PUNCH, citing NCC figures for July 2026, reported that 5G represented 4.74% of mobile connections, against 54.31% for 4G. These shares show why investment decisions cannot be based on 5G spectrum alone. Operators must maintain and improve existing networks while building a commercial case for newer technology. Device costs, coverage and data affordability all affect the pace at which users can migrate.

The gap between spectrum ownership and everyday experience is especially visible outside major cities. A faster radio layer in one neighbourhood will not solve patchy rural backhaul, unreliable electricity or the cost of connecting remote sites. If a transaction is eventually proposed formally, the public interest case should specify where new investment will occur and how it will complement, rather than displace, improvements to 4G service. An urban capacity upgrade can be worthwhile, but it should not be presented as nationwide inclusion by default.

For businesses, stronger mobile networks can improve payments, logistics, remote work and digital services. Yet those gains depend on reliable service at an affordable price. Enterprise customers will also care about resilience: redundant routes, predictable performance and the ability to choose among suppliers. That makes competitive structure relevant even for firms that would welcome near-term gains from more capacity on a leading network.

What regulatory scrutiny should establish

The NCC’s task, if a formal application arrives, would be broader than checking whether two companies have agreed a price. It would need to identify which licences and frequency blocks are involved, whether existing conditions can transfer, and how the proposal affects the balance of spectrum among operators. Transparent public reasoning would help distinguish an efficient reuse of radio resources from a transaction that unduly limits the prospect of competition.

Several tests could make that reasoning concrete. The commission could examine current utilisation and credible rollout plans, require a timetable for additional deployment, and assess whether the combined holding would leave enough practical room for other operators to compete. It could also consider safeguards against hoarding, including use obligations and reporting milestones. The right conditions would depend on the actual application, which is not public in the reporting reviewed here.

Price and consumer impact deserve similar care. More spectrum might improve network quality without changing tariffs, or costs could eventually be passed through to subscribers. Conversely, reduced competitive pressure could weaken the incentive to pass efficiency gains on. The regulator should therefore avoid assuming that either consumer benefit or harm follows automatically from a transfer. Evidence on investment, capacity and the choices available to users should guide the assessment.

The next verifiable milestone

For now, the story is one of reported talks and an unresolved policy choice. The first decisive public milestone would be an announcement by the parties or a formal NCC decision that sets out the assets involved and the terms of approval, rejection or modification. Until then, claims that MTN has acquired Mafab’s 5G spectrum, or that a particular sale price has been agreed, go beyond the available evidence.

Nigeria has a genuine interest in making its 5G frequencies work harder. It also has a genuine interest in preserving a market where operators must win customers through coverage, quality and value. If the reported talks become a formal proposal, the measure of success will not be the size of the deal. It will be whether the resulting rules turn spectrum into better, more widely available service while keeping meaningful competitive pressure intact.