MTN Group Limited is a South African multinational corporation and mobile telecommunications provider. Its head office is in Johannesburg. MTN is among the largest mobile network operators in the world, and the largest in Africa. In October 2025 MTN announced it had surpassed 300 million customers, the first African-headquartered telco to reach that milestone, making it the sixth-largest in the world by subscriber count. It has a footprint in sixteen countries in Africa and the Middle East. Wikipedia