Zip Area Code

Hamilton County, Kansas

Hamilton County, Kansas, has 3 towns and 3 ZIP codes, in area code 620.

Towns in Hamilton County, A to Z

TownZIP codesArea codes
Coolidge67836620
Kendall67857620
Syracuse67878620

ZIP codes in Hamilton County

Area code in Hamilton County

  • Area code 620

    In service since February 3, 2001. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.