Who called from 6782939719

The person will keep calling and will not leave any messages or answer when I call

CID Marietta GA. Everyday I get a new number from Marietta GA. Same here nobody on the other end and they never leave a message. SCAMMER! I can block a unlimited amount of numbers so just keep calling I'll never answer and just keep blocking numbers, no bother to me.

Calls 3-5 times a day when I am work. Never leaves a message.

Caller ID was "KKK" Left message of breathing sounds for about four seconds then shouted something and hang up. Could not make out what they said.