Abstract: The invention relates to a system (10) comprising a proximity location service application in a global network for at least one of data- and telecommunication and a network for mobile communication through mobile devices (18, 20, 22), and a method and an electronic memory therefore. The location service application provides matching information about a subscriber within the threshold to a mobile device (18, 20, 22) having had its initialization application operated, thus locating subscribers in a close proximity to each other, having similar personal parameter values.