Apparatuses, methods, and systems are disclosed for user equipment authentication. One method includes transmitting, from a user equipment, a request message to one or more network devices. The method includes, in response to transmitting the request message, attempting authentication with the one or more network devices. The method includes, in response to successfully authenticating with the one or more network devices, transmitting a message comprising first location information corresponding to the user equipment to the one or more network devices.