Zip Area Code

Boone County, Iowa

Boone County, Iowa, has 9 towns and 10 ZIP codes, in area code 515.

Towns in Boone County, A to Z

TownZIP codesArea codes
Beaver50031515
Boone50036, 50037, 50099515
Boxholm50040515
Frasernearest50223515
Luther50152515
Madrid50156515
Ogden50212515
Pilot Mound50223515
Woodward50276515

ZIP codes in Boone County

Area code in Boone County

  • Area code 515

    In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.