A system and method for tracking billing events in a mobile wireless network for a network operator is disclosed. The method can include, in one embodiment, capturing, by a server, event data associated with a mobile device. The event data specifies communication events at the mobile device and are captured are specific to a network operator which provides services to the mobile device. The method can further include, generating billing data for the mobile device using the event data and associated parameters, and providing, by the server, the billing data to the network operator providing services to the mobile device.