Jack in the Box, a network of well-known fast-food restaurants - Jack in the Box is a popular American restaurant, in. every American the opportunity, this is a quick service restaurant saji by Robert O. Founded in 1951 in San Diego eating Peterson, California. Headquarters of Jack in the Box is still in San Diego, California.
Jack in the Box, quick service restaurant chain "has 2100 branches across the country. West Coast of America Union, California Peak with 900 outlets, followed by Texas with 560 branches.