Zip Area Code

Clinton County, Michigan

Clinton County, Michigan, has 13 towns and 11 ZIP codes, in area codes 989 and 517.

Towns in Clinton County, A to Z

TownZIP codesArea codes
Bath48808517
Dewitt48820517
Eagle48822989
Elsie48831989
Eureka48833989
Fowler48835989
Lansing48901, 48906, 48908, 48909, 48910, 48911 and more517
Maple Rapids48853989
Ovid48866989
Saint Johns48879989
St. Johnsnearest48879989
Wacoustanearest48822989
Westphalia48894989

ZIP codes in Clinton County

Area codes in Clinton County

  • Area code 989

    In service since April 7, 2001. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 517

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