A network function (NF) profile repository function (NPRF) is provided to receive, for each one of a plurality of NF instances of a plurality of different NF types, information associated with the NF instance and store the information in memory. The NPRF may then also receive, from an NF repository function (NRF), a message which indicates a request for information associated with one or more NF instances of an indicated NF type. In response, the NPRF may retrieve, from the memory based on the indicated NF type, information associated with the one or more NF instances. The NPRF may send, to the NRF, a message which indicates a response to the request, where the response includes retrieved information associated with the one or more NF instances.