Zip Area Code

Oskaloosa, Kansas

Oskaloosa, Kansas, in Jefferson County, has ZIP code 66066 and area code 785.

ZIP code
66066
Area code
785
State
Kansas
Coordinates
39.2152, -95.3135

ZIP codes in Oskaloosa

ZIP codePost officeCountyArea codes
66066OskaloosaJefferson County785

Area code for Oskaloosa

  • Area code 785

    In service since July 20, 1997. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Towns near Oskaloosa