Area code 515 servess the state of Iowa. It covers Des Moines, Ames, Fort Dodge, Jefferson, Algona, Indianola and other areas in north central Iowa. A telephone numbering plan is a system that allows subscribers to make and receive telephone calls across long distances. ... This article is about the state capital of Iowa. ... The surname Ames is usually either French or Hebrew in origin. ... Fort Dodge is a city and county seat of Webster County, Iowa, situated on the Des Moines River. ... Jefferson is any of several places in the United States named for Thomas Jefferson: small towns in Georgia, Maine, New Hampshire and Texas; counties in Alabama, Arkansas, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kentucky, Missouri, Nebraska, New York, Ohio, Oklahoma, Pennsylvania, Tennessee, West Virginia, Wisconsin; a parish in Louisiana... Algona is the name of two places in the United States: The town of Algona, Iowa The city of Algona, Washington This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. ... Indianola is the name of several places in the United States of America: Indianola, Illinois Indianola, Iowa Indianola, Mississippi Indianola, Nebraska Indianola, Oklahoma Indianola, Washington and the ghost town of Indianola, Texas. ...