Nigeria Telecom Giants Boost Investment Amid Data Surge

Nigeria’s telecommunications sector is witnessing a massive capital expenditure cycle as major operators scramble to expand their network infrastructure. This aggressive push is driven by a significant rise in smartphone penetration, digital payments, remote work, and high-bandwidth activities like video streaming.

The industry’s focus has fundamentally shifted; while gaining new subscribers remains important, the primary competitive frontier is now centered on network speed, reliability, and data capacity.

Airtel Nigeria has emerged as a key player in this expansion, growing its network footprint by over 10% in just one year. By adding 1,561 new sites, Airtel’s nationwide total has reached nearly 17,200.

This growth is part of a longer-term strategy, with the company adding over 4,000 sites in the last three years. Airtel’s leadership emphasizes that these investments are essential to staying ahead of national demand, specifically targeting dense urban areas to reduce congestion and improve signal stability.

Beyond physical sites, Airtel has upgraded over 5,000 existing locations and expanded its fiber backbone by 25% to ensure a robust transport layer for increasing traffic.

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Market leader MTN Nigeria is also making historic investments, committing approximately N1 trillion in 2025 to bolster its infrastructure. This expenditure, which doubled its previous year’s spending, focuses on widening 4G coverage and deploying more 5G equipment in commercial hubs where data traffic is most concentrated.

Similarly, Globacom and 9mobile (now T2) are refining their strategies. Globacom has focused on spectrum acquisition, specifically in the 1800 MHz and 2600 MHz bands, to improve indoor signal penetration and service quality in urban clusters.

The urgency of these investments is highlighted by data from the Nigerian Communications Commission (NCC). National data consumption reached a record high of 1.04 million terabytes in May 2025 and climbed further to 1.26 terabytes by February 2026.

Projections suggest this trend will only accelerate; average mobile data usage per connection is expected to double from 5.8 GB per month in 2025 to 12.0 GB by 2030.

To facilitate this growth, the NCC has introduced a new spectrum roadmap designed to attract further investment and prepare the nation’s digital infrastructure for a projected 31.7 exabytes of total annual traffic by 2030. As active mobile subscriptions are forecast to grow to 220 million, the race for network dominance remains the defining feature of the Nigerian telecom landscape.