Based on The Telecom Regulatory Authority of India (TRAI) Annual Report for 2021-22, two of the leading wireless telecommunications providers, Jio and Airtel, demonstrated growth while Vodafone Idea and BSNL experienced a decline. All four providers offer services directly and have extensive nationwide networks.
In addition to messaging and calling, network reliability and speed, as well as more generous unlimited data offerings, can make a significant difference for customers when choosing a wireless telecommunications provider. The wireless telecommunications industry is likely a zero-sum game, resulting in power concentration among the top players in the field.