Caller claimed to be with a security company. He asked me to verify that I lived at my address, which he stated. He said he had a report of a fire in my area and would I step outside to look for smoke so that he could dispatch a fire truck. Found this info only:Area Code 480, Prefix 242 Cellular, City    PHOENIX, State Arizona. On calling the number back I reached what sounded like a personal recording, not a business. Of course the number may have been spoofed.