Nigerians complain about two things when it comes to mobile data almost in the same breath: it costs too much, and somehow it still finishes too fast. Both complaints are valid, and both have real, traceable causes.
The Tariff Hike That Started It
The most direct cause of today’s higher data prices is a formal decision. The Nigerian Communications Commission approved a tariff adjustment that allowed telecom operators to raise data and call prices after telecom tariffs had stayed largely unchanged since 2013. That’s the key context most complaints leave out. Prices weren’t raised because the industry suddenly got greedy. They were raised because they hadn’t moved in over a decade while literally every input cost around them kept climbing.
Why Operators Say They Had No Choice
Every major operator has pointed to the same three culprits: inflation, a weaker naira, and rising fuel costs. MTN Nigeria’s CEO Karl Toriola has been particularly blunt about it, revealing that the company was technically insolvent, in negative equity, before the tariff increase took effect, and that raising prices was necessary just for the industry to survive rather than to boost profit margins.
The exchange rate piece is genuinely significant. The naira shifted from roughly ₦424 to the dollar to about ₦1,550 over a fairly short stretch, and telecom base stations, the physical towers and equipment that carry your signal, are imported and priced in dollars. That single currency shift alone made critical infrastructure cost close to four times more than it did just two years earlier, a cost that eventually has to be recovered somewhere in what customers pay.
The Generator Problem Nobody Talks About
Here’s the detail that explains why data doesn’t just cost more, it also runs out faster than it should. Nigeria’s telecom infrastructure runs heavily on diesel-powered generators because grid electricity supply remains unreliable in large parts of the country. Every phone tower needs constant, 24-hour power to keep signal running, and when the national grid can’t guarantee that, operators burn diesel to fill the gap.
Diesel prices have climbed sharply too, industry estimates put annual telecom diesel spending well above ₦400 billion. That’s an operating cost baked directly into what you pay for data, one that has nothing to do with how much content you’re actually streaming and everything to do with keeping the tower powered on in the first place.
Is It Actually Getting Cheaper?
Not really, not yet, though the picture is more nuanced than a straight “no.” Operators have made commitments in exchange for the tariff increases they were granted. The NCC has stated telecom companies agreed to deploy over 12,000 additional coverage and capacity sites to improve network quality using the retained earnings from higher tariffs, with roughly 5,000 of those sites completed as of mid-2026. The theory is that better infrastructure eventually means fewer dropped connections and more reliable service for the same money, even if the headline price per gigabyte doesn’t fall.
But customer complaints about poor network quality and dropped connections have continued well into 2026 despite the tariff hikes already being in effect, which has forced the NCC to push operators toward compensating subscribers for genuinely bad service. That gap, between what customers were promised in exchange for higher prices and what they’re actually experiencing, remains a real point of tension.
What Actually Determines Your Data Cost
A few practical realities are worth understanding if you want to get more out of every naira you spend on data. Video streaming and background app updates consume dramatically more data than they did a few years ago, as apps and content have gotten richer and heavier, which partly explains why bundles disappear faster even at the same price. Comparing plans across networks, and specifically checking Fair Usage Policy limits before buying a bundle, remains one of the few levers you genuinely control, since a plan marketed as “unlimited” often still throttles your speed dramatically after a hidden data ceiling.
Until Nigeria’s power grid becomes more reliable and the naira stabilises meaningfully, the underlying cost pressures driving data prices upward aren’t going away on their own. The tariff increase wasn’t a one-time correction that resets the clock. It was operators catching up to a decade of costs they’d absorbed without raising prices, and the same inflationary and currency pressures that forced that catch-up haven’t disappeared just because the price adjustment already happened.
