Zip Area Code

Sullivan County, Missouri

Sullivan County, Missouri, has 8 towns and 7 ZIP codes, in area code 660.

Towns in Sullivan County, A to Z

TownZIP codesArea codes
Browning64630660
Greennearest63545660
Green City63545660
Harris64645660
Humphreys64646660
Milan63556660
Newtown64667660
Pollock63560660

ZIP codes in Sullivan County

Area code in Sullivan County

  • Area code 660

    In service since October 12, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.