Method of providing entrance and exit information using short distance wireless communication

A method for providing entry information by using short distance wireless communication is provided to allow parents to check whether their children go to school or leave school in real time or allow a shipper to check whether freight comes in or out of a loading dock in real time. A transmitter DB and a receiver DB interworking with a service server are generated. One of receivers obtains information including a unique ID from a transmitter. Upon obtaining the information of the transmitter, the receiver transmits its unique ID and the unique ID of the transmitter to the service server. The service server determines whether the transmitter comes in and out a particular space. The service server provides entry information of an object that holds the transmitter to a previously registered information requester.