Zip Area Code

West Union, Illinois

West Union, Illinois, in Clark County, has ZIP code 62477 and area code 217, with 447 as an overlay.

ZIP code
62477
Area codes
217, 447
Time zone
Central Time
Coordinates
39.2402, -87.6512

ZIP codes in West Union

ZIP codePost officeCountyArea codes
62477West UnionClark County217, 447

Area codes for West Union

  • Area code 217

    In service since 1947. Shares its area with 447. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 447

    In service since March 27, 2021. Shares its area with 217. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

West Union is in the Central Time zone.

Towns near West Union