Abstract: A wireless Internet connection method using combination of numbers is provided, in which the method includes the steps of converting a numerical combination made of at least one number into an Internet site URL (Universal Resources Locator), matching a combination of at least one number with an Internet site URL to form a database, receiving the numerical combination from a user terminal, searching a URL matching with the received numerical combination, and connecting the user terminal with an Internet site having the URL. The wireless Internet connection method solves the problems that it is difficult for a user to access a wireless Internet directly, and that it is difficult for a wireless Internet site administrator to secure an easily recognizable URL, in which the user accesses a wireless Internet using a telephone number of a wireless Internet site administrator, and a connection method can be performed straightly using a shortcut dialing function possessed in a conventional terminal.