There are provided systems and methods of using the systems to make telecommunications. The systems and methods include application software on a user phone, and a telecommunications apparatus, or computer communication network, configured to make communications for the user. The system permits the user to carry out steps including opening the software app on a mobile phone, as a source telephone; making a communication with a target telephone of another through the app; and receiving a response to the communication, where the response includes a GPS location of the target telephone. The GPS location is displayed on the telephone user interface of the source telephone. In the systems, the numeric telephone identification of the source telephone device, and/or the numeric telephone identification of the target telephone device may be masked.