A system and method for detecting use of a wireless device is disclosed. In one embodiment, wireless device activity data is received from a wireless network. User account data is searched using selected parameters from the wireless device activity data to identify one or more subscribers that are or were using a wireless device. One or more subscriber vehicles or vehicle monitoring systems associated with each of the one or more subscribers are identified. Vehicle operation data from one or more vehicle monitoring systems is received. The vehicle operation data is used to determine whether any of the one or more subscriber vehicles were moving during use of an associated wireless device.