Zip Area Code

Audrain County, Missouri

Audrain County, Missouri, has 10 towns and 9 ZIP codes, in area code 573, with 235 as an overlay.

Towns in Audrain County, A to Z

TownZIP codesArea codes
Benton City65232573, 235
Centralia65240573, 235
Farber63345573, 235
Laddonia63352573, 235
Martinsburg65264573, 235
Mexico65265573, 235
Rush Hill65280573, 235
Thompson65285573, 235
Vandalia63382573, 235
Vandivernearest65232, 65265573, 235

ZIP codes in Audrain County

Area codes in Audrain County

  • Area code 573

    In service since January 7, 1996. Shares its area with 235. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 235

    In service since March 24, 2024. Shares its area with 573. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.