Lost & Found For itemsĀ left at the TSA Security Checkpoint, e-mail your inquiry to: [email protected]Ā or leave a message at (760) 833 9312. ForĀ lost luggage or items left on an airplane, contact your airline directly. For itemsĀ left in a rental car, contact your rental car agency. For itemsĀ left inside the airport terminal, courtyard, or airport parking lots, call Airport Lost & Found at (760) 318-3841.