Disclosed is a method for providing, by a terminal, a communication service in a wireless communication system, the method including: transmitting, to a first network, a first request message for receiving paging of a second network; receiving, from the first network, a first response message as a response to the first request message; and monitoring the second network or switching to the second network to receive the paging from the second network based on the first response message,
in which the terminal may be in a registered state in relation to the first network and the second network, and in a connected state in relation to the first network.