Colby, Wisconsin
Colby, Wisconsin, in Marathon County, has ZIP code 54421 and area code 715, with 534 as an overlay.
- ZIP code
- 54421
- Area codes
- 715, 534
- County
- Marathon County
- State
- Wisconsin
- Time zone
- Central Time
- Coordinates
- 44.9117, -90.3144
ZIP codes in Colby
Area codes for Colby
- 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
Colby is in the Central Time zone.
Towns near Colby
- Abbotsford5.9 km (3.7 mi)
- Unity9.9 km (6.2 mi)
- Dorchester10.9 km (6.8 mi)
- Curtiss12.6 km (7.8 mi)
- Stetsonville18.8 km (12 mi)
- Owen19 km (12 mi)
- Spencer19.2 km (12 mi)
- Edgar23.8 km (15 mi)
Local numbers in area code 715
Looking for a phone number with a Colby area code? These 715 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (715) 880-8654Neopit, WI$59View & buy
- (715) 880-8678Neopit, WI$59View & buy
- (715) 880-8760Neopit, WI$59View & buy
- (715) 880-8761Neopit, WI$59View & buy
- (715) 880-8762Neopit, WIAlso spells USMC$59View & buy
- (715) 880-8763Neopit, WI$59View & buy
- (715) 880-8764Neopit, WI$59View & buy
- (715) 880-8766Neopit, WIAlso spells UPON$59View & buy
- (715) 880-8767Neopit, WI$59View & buy
- (715) 880-8768Neopit, WI$59View & buy
- (715) 880-8769Neopit, WI$59View & buy
- (715) 880-8789Neopit, WI$59View & buy
We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.