In a particular embodiment, a system is provided that includes a wireless beacon to provide wireless data communication with a mobile telephone to detect a location of the mobile telephone within a wireless detection area provided by a wireless beacon, and a communication interface to send a call forwarding message to a cellular switch. The call forwarding message provides an instruction to route future calls destined for the mobile telephone to an alternate network address. In another embodiment, a method of selecting a destination telephone is disclosed that includes detecting a location of a mobile telephone within a wireless detection area provided by a wireless beacon, and sending a call forwarding message to a wide area switch having a communication path targeted to the mobile telephone. The call forwarding message provides an instruction to route future calls destined for the mobile telephone to an alternative communication path.