Telephone billing system project is implemented in java platform. Main aim of this project is to develop a software application for telecommunication service providers for improving efficiency in billing procedure.

Using this system it is easy to calculate users billing details and managing customer billing details by providing call details and cost for the every call user called from his mobile. This project is developing to increase speed of billing system, bill calculation and report generation.

In existing system manual methods like maintained data in registers are used. In this method it is not easy to manage data efficiently and time taken for providing service for users is time taking process. Retrieving old data is not possible and there are chances of losing data.

In present system data is managed in centralized database which is easy to retrieve customer’s information. Customers are provided with fast service with detailed information on billing report like call costs for each and every call.