Chantilly, VA

ZIP code 20151 is located in Chantilly, Virginia. This area is home to popular landmarks such as the Dulles Expo Center, a large convention center hosting various events and trade shows, as well as the National Air and Space Museum Steven F. Udvar-Hazy Center, an extension of the Smithsonian Institution showcasing historic aircraft and spacecraft. The zip code also includes residential neighborhoods, shopping centers, and dining options.