A network system that identifies a home network of a user by a network
identification in an access request. When the access request is received
in a network, the accessed network extracts a network identification from
the access request and determines whether the access request is received
from a subscriber or non-subscriber. If a non-subscriber, then a foreign
network is identified and a network identification database is consulted
to retrieve contact information for the foreign network. If the contact
information is successfully retrieved, then the user may be routed to the
foreign network (home network of the user). Otherwise (if the contact
information is not in the network identification database), the user may
be denied any access, and a purchase agreement for connect services may
be offered.