System and method for providing telephone number related information, and program product thereof

A system for providing telephone number related information, applied to receive a telephone number when an electronic communication device dials or receives a call, and the system providing the telephone number related information to the electronic communication device, and the system comprising:

• a telephone number additional information database, for storing the telephone number and additional information corresponding to the telephone number;
• an additional information editing module, coupled to the telephone number additional information database, for editing the telephone number and the additional information corresponding to the telephone number;
• and
• an information search module, coupled to the telephone number additional information database, for receiving the telephone number transmitted from the electronic communication device, and searching additional information corresponding to the telephone number from the telephone number additional information database and using and providing it as the telephone number related information to the electronic communication device.