A system and method for providing messenger services is disclosed. The system includes a presence information database (DB), a terminal, and messenger server. The presence information database (DB) stores messenger status information of each of a plurality of subscribers subscribing to the messenger services, and registration information shared between the subscribers. In response to a request of the first subscriber, the terminal stores a first subscriber's schedule therein, and transmits the first subscriber's stored schedule and a change request signal of messenger status. The messenger server receives the schedule and the change request signal of messenger status information based on the schedule and changes first subscriber's messenger status information in response to the schedule.