The structure of the telecommunications market is an extremely important factor in the development of each country. Specifically, the government is increasing the degree of competition in this market, the prices of services are cheaper, and therefore more accessible to a wider layer of the population. The consequence of greater and cheaper access to telecommunications services is greater accessibility to information for all citizens. The telecommunication market recorded a remarkable progress in recent years, allowing global transfer of information and greatly reduce operating costs for many companies. Developed telecommunications industry is one of the largest and fastest growing industries in recent years. Thanks to telecommunications, the use of information in the trading of information, it has become the paradigm of the new economy. In general, it can be said that the structure of the market is moving from a monopoly which is relatively long reigned in Croatia and the liberalization is turning to an oligopolistic market, and then in the market of monopolistic competition. The Industry mobile network has the characteristics of a natural monopoly because a limited number of companies can stay in the market equilibrium regardless of the size of the market. Globally there is a multi-dimensional problem of the “digital divide” between the rich and the poor.