Who called from 7019897743

This number has called about ten times in the last three days n the person will not talk n if u call back it says its disconnected

This number has been calling my phone but they do not talk when I answer and when I call back it says its disconnected.what w as the problem u had with it? Im just curious if its anything different

4 calls in the last day and a half, never leaves a message. I do not answer calls from numbers I do not know.

Same here

Is it spam? I get at least 10 calls a day.