Capcom, operating in Nigeria with the Mobile Network Code (MNC) 0 and associated with Mobile Country Code (MCC) 621, represents an intriguing, if perhaps less widely known, player in the Nigerian mobile telecommunications landscape. While Nigeria boasts a competitive market dominated by major players like MTN, Glo, Airtel and 9Mobile, smaller networks like Capcom often carve a niche by focusing on specific regions or providing specialized services. Information on Capcom's specific operational focus and service offerings is scarce, making it a subject of interest for those tracking the evolution of mobile infrastructure across Africa. The MCC 621 uniquely identifies Nigeria within the global mobile network system, and Capcom's presence within this code space signifies its regulated operation under Nigerian communication authorities. Further community contribution and research are needed to fully illuminate Capcom’s impact on the Nigerian mobile market. Understanding their coverage area, target demographic, and service portfolio compared to established giants such as MTN and Airtel would paint a clearer picture of their role. The lack of readily available information highlights the challenges in documenting the full spectrum of mobile network activity across the African continent, urging further investigation and data gathering from local sources and telecommunications experts. This entry aims to be a starting point for a comprehensive overview of all mobile networks operating under MCC 621.