How to find a stolen iphone 5?

My sisters phone was stolen and she is freaking out right now. She told me she does not have any tracking apps on the phone. Is there anyway that I can find a way to track it? Please reply As soon as possible

Unfortunately, no.

If she had "Find my iPhone" activated, you do have a shot at it. Go to icloud.com, sign in with her Apple ID and click on Find my iPhone. The phone's location will show up on a map, and it will give you the option of deleting everything, locking the device or making it play a sound.

You also need 3G or some kind of a Wi-Fi connection to do this.

Otherwise, she's screwed.

The cell service providor might be able to track it based off of the mac address. This can't be changed and is recorded by all servers and services for cell phone companies. Also if she used the phone in the house under Wi-Fi. The router has a copy of the ip address. Last you can't go and retrieve the phone if you do find who has it.look at what happened to O. J. Simpson when he went to retrieve his stolen items.

The same thing happened with my phone. I'm regretting ever taking it with me to the trampoline park