BY BOLA AYEJUNI
Airtel Nigeria is approaching the 18,000-cell-site mark as the telecommunications operator accelerates network deployment across the country, adding more than 1,000 new sites annually and extending high speed mobile connectivity deeper into rural communities.
The expansion places Airtel as an operator making one of the largest sustained infrastructure commitments to Nigeria’s digital economy, with the company’s network now spanning all 774 Local Government Areas in the country.
More than 99 percent of Airtel Nigeria’s sites are 4G enabled, with the company continuing to add new capacity and upgrade existing infrastructure as demand for mobile connectivity rises. Airtel Africa’s latest annual report said the Nigerian operation added more than 1,050 new sites during its 2025-26 financial year.
The pace represents a significant increase from the approximately 15,000 sites Airtel operated two years ago. By early 2026, the operator had crossed 17,000 sites, after adding about 2,000 sites in two years.
The current expansion has also taken the network further into locations that have historically been underserved by telecommunications infrastructure. These communities include Kukawa, Borno State; Okomu- Udo, Edo State; Chimbi, Niger State; Orile Ijaiye, Oyo State; Kopii, Benue State; and Aran-Orin, Kwara; among others.
Airtel has previously said a significant portion of its network investments is targeted at deep rural communities, small towns and the fringes of major cities. At a media roundtable in February, Chief Executive Officer, Dinesh Balsingh, said the company intended to maintain the large scale of network expansion during 2026.
“Everyone has the right to digital connectivity, including people in deep rural markets and small communities,” Balsingh said.
The impact of the growth extends beyond the ability to make calls or browse the internet. Wider network availability gives families more reliable access to one another, enables businesses to communicate with customers and suppliers, and supports access to digital banking, education, healthcare and government services.
For farmers in remote areas, mobile connectivity can provide access to current crop prices, weather information, market information and agricultural advisory services. For small businesses, reliable mobile data supports payments, customer acquisition, logistics and digital commerce. For communities, connectivity can improve access to health and social services and help residents participate more fully in the digital economy.
Airtel’s network strategy is also increasingly focused on improving the experience delivered through the infrastructure already in place. In 2025, the company upgraded capacity on about a quarter of its existing sites, deploying higher-capacity radios and moving portions of its backhaul from microwave to fibre.
The operator has also reported a continued addition of spectrum to strengthen its spectrum position. Since November 2025, it has added 20MHz spectrum, which is on track for full integration on all sites this quarter.
Balsingh said the company’s investment programme was designed to improve coverage, capacity and resilience, with the benefits ultimately reflected in the quality of service experienced by customers.
“We have invested with discipline and clarity to strengthen our network nationwide. Those investments are now translating into measurable improvements in performance, customer experience and reach, including in underserved communities,” he said.
Third-party measurements have also continued to provide evidence of changing network performance in Nigeria. Ookla’s Speedtest Global Index, for example, reported a median mobile download speed of 97.74 Mbps for Nigeria in June 2026.
For Airtel, the network expansion not only extends the geographical footprint; but also increases the speed, capacity and stability available to existing customers.
Director of Marketing, Ismail Adeshina, said the company’s network investments were ultimately aimed at making connectivity more useful in the everyday lives of Nigerians, as increasing numbers of consumers, families and businesses depend on mobile services for communication, commerce and access to essential services.
Airtel’s infrastructure programme is also contributing to the wider development of Nigeria’s digital economy.
“With mobile connectivity increasingly serving as the platform for financial services, commerce, education, healthcare, agriculture and enterprise, expanding the physical network effectively increases the number of Nigerians able to participate in those activities,” Adeshina said.
