Zip Area Code

Beloit, Wisconsin

Beloit, Wisconsin, in Rock County, has ZIP codes 53511 and 53512 and area code 608, with 353 as an overlay.

ZIP codes
53511, 53512
Area codes
608, 353
Time zone
Central Time
Coordinates
42.5352, -89.0589

ZIP codes in Beloit

ZIP codePost officeCountyArea codes
53511BeloitRock County608, 353
53512*BeloitRock County608, 353

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

Area codes for Beloit

  • Area code 608

    In service since 1955. Shares its area with 353. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 353

    In service since September 15, 2023. Shares its area with 608. 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

Beloit is in the Central Time zone.

Towns near Beloit