Abstract: A system and methods are described which enable cellular operators to implement the Calling Party Pays (“CPP”) approach for roaming charges. Mobile Service Providers are enabled to allow their roaming customers to choose between the CPP approach and the Receiving Party Pays (“RPP”) approach on specific incoming roaming calls. Before a call from an originating caller to a Roaming customer is connected, a party is advised of the charge that he will incur by virtue of the Roaming customer being outside his cellular local network, and is given an opportunity to accept the charge. In addition, roaming customers may determine the charge a specific caller will pay for a call.