I think it is called topic talk, it's like omegle but over the phone. Is it free to use though?
If you are talking to someone and there is no noise after a few seconds it'll bump you to someone else.
Omg bro I was heala wired cause I called it and I thought is was going to be scammed but now it's just like some of u said ya it is like a recording to meet people heala wired and she said she was 18 f too haha