Janesville, Wisconsin
Janesville, Wisconsin, in Rock County, has ZIP codes 53545, 53546, 53547 and 53548 and area code 608, with 353 as an overlay.
- ZIP codes
- 53545, 53546, 53547, 53548
- Area codes
- 608, 353
- County
- Rock County
- State
- Wisconsin
- Time zone
- Central Time
- Coordinates
- 42.7047, -89.0504
ZIP codes in Janesville
Area codes for Janesville
- 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
Janesville is in the Central Time zone.
Towns near Janesville
Local numbers in area code 608
Looking for a phone number with a Janesville area code? These 608 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (608) 429-0777Pardeeville, WI$69View & buy
- (608) 429-0888Pardeeville, WI$69View & buy
- (608) 430-4888WI$69View & buy
- (608) 456-6777Orfordville, WI$69View & buy
- (608) 456-7007Orfordville, WI$69View & buy
- (608) 456-7787Orfordville, WIAlso spells SPUR$69View & buy
- (608) 460-6888Sauk City, WI$69View & buy
- (608) 470-9888Edgerton, WI$69View & buy
- (608) 509-0777Madison, WI$69View & buy
- (608) 509-0888Madison, WI$69View & buy
- (608) 530-1888Janesville, WI$69View & buy
- (608) 544-0888Witwen, WI$69View & buy
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