Zip Area Code

Hannibal, Wisconsin

Hannibal, Wisconsin, in Taylor County, has ZIP code 54439 and area code 715, with 534 as an overlay.

ZIP code
54439
Area codes
715, 534
Time zone
Central Time
Coordinates
45.2525, -90.7890

ZIP codes in Hannibal

ZIP codePost officeCountyArea codes
54439*HannibalTaylor County715, 534

* No mapped delivery area: P.O. boxes or a single organization. Area codes are those of the nearest ZIP code area.

Area codes for Hannibal

  • Area code 715

    In service since 1947. Shares its area with 534. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 534

    In service since August 14, 2010. Shares its area with 715. 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

Hannibal is in the Central Time zone.

Towns near Hannibal