Who called from 3862694536

Made my phone ring, no message. Caller ID says Lake City FL. Checked caller log and this is the first instance of a call from this number, 3862694536.

Are you Diem Trang?

called left a message that its urgent to talk then no one answers

I got a call from this number and then no answer.  I could hear my own voice at the other end.

Hi Meghna
This is an application by using your friends and other can do call on your number. So there's nothing to worry about.
Here's you can check and also do the same..

call2friends.com

Thanks :)