Nigeria’s Telecom Outages Expose Infrastructure and Response Gaps

TLDR
- Nigeria’s mobile networks experienced a significant spike in service disruptions in May 2025, reaching the highest level this year
- 9mobile and MTN Nigeria recorded the most outages, driven by fibre cuts, power failures, and system breakdowns
- MTN is investing ₦800 billion in network improvements for 2025, including faster dispatch logistics and proactive fibre monitoring
Nigeria’s mobile networks experienced a significant spike in service disruptions in May 2025, reaching the highest level this year. According to Uptime, a network monitoring firm, 9mobile and MTN Nigeria recorded the most outages, driven by fibre cuts, power failures, and system breakdowns.
Between January 1 and May 19, 9mobile faced 31 major outages, followed by MTN with 25. Fibre cuts, often linked to road construction or vandalism, accounted for about 70% of disruptions. Globacom and Airtel also reported 20 and 13 major outages, respectively. 9mobile’s incidents lasted longer on average, with delays in resolving power-related failures.
A May 14 outage left 9mobile users in Lagos offline for over eight hours. Earlier, a fibre cut disrupted data services across parts of northern Nigeria. In contrast, MTN resolved a major fibre cut in Bayelsa and Rivers on May 11 in just over an hour.
MTN is investing ₦800 billion in network improvements for 2025, including faster dispatch logistics and proactive fibre monitoring. Still, the company faces regulatory friction. In April, 16 MTN sites were shut by Kogi State authorities, affecting 155 connected locations.
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Key Takeaways
Nigeria’s rising network disruptions highlight systemic issues in its telecom infrastructure. Frequent fibre cuts, prolonged power outages, and slow restoration responses—especially from smaller players like 9mobile—are undermining service reliability in a country where over 140 million people depend on mobile networks for internet access. Unlike South Africa or Kenya, Nigeria lacks robust infrastructure redundancy and rapid incident response, particularly outside major urban centres. These challenges have wider implications for digital inclusion, fintech adoption, and the broader economy. Connectivity disruptions interrupt services across sectors—banking, healthcare, education, and logistics—eroding public trust in digital systems. While investments from large operators like MTN aim to address these issues, persistent power and regulatory challenges complicate progress. Smaller operators like 9mobile, already facing declining user numbers, may struggle to recover unless they improve network resilience. With over 40 MVNOs now licensed by the NCC to boost competition and innovation, the quality of service from incumbent MNOs will be critical. The ability to maintain reliable connectivity will define telecom success in Nigeria’s digital future.






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