I've removed the personal information from your post because it's not a good idea to publish it.
We can't trace it for you and you can't either unless you had software installed. Contact the Service Provider and report the loss because they will expect you to pay for any calls or mobile data the finder or the thief is using.
They might be able to tell you where it was when it was last used. Also, try the local Police - some honest folks hand things in when they find them.