System and method for providing information of outgoing call

A method of providing outgoing call channel information, the method comprising:

• receiving, by at least one processor, a call connection request signal from a caller party terminal, the call connection request including (i) a phone number of a called party terminal and (ii) a source code indicating a source from which the caller party terminal obtained the phone number of the called party terminal;
• extracting, by the at least one processor, the source code from the call connection request signal;
• generating, by the at least one processor, outgoing call channel information by parsing the source code, the outgoing call channel information being based on at least one portion of the parsed source code, the outgoing call channel information indicating the source;
• and
• transmitting, by the at least one processor, the call connection request signal according to the phone number of the called party terminal such that the called party terminal receives the generated outgoing call channel information with a phone number of the caller party terminal.

A method of providing outgoing call channel information, the method comprising:

• receiving, by at least one processor, a call connection request signal from a caller party terminal, the call connection request including a phone number of the called party terminal and outgoing call channel information indicating a medium through which the caller party terminal obtained contact information of the called party;
• extracting, by the at least one processor, the outgoing call channel information from the received call connection request signal;
• and
• transmitting, by the at least one processor, the outgoing call channel information to a called party terminal such that the outgoing call channel information according to the phone number of the called party is displayed on a display screen of the called party terminal.