Willow Lake, Illinois
No ZIP code carries the name of Willow Lake, Illinois, in Stephenson County; the nearest ZIP codes are 61013 and 61032, in area code 815, with 779 as an overlay.
- Nearest ZIP
- 61013, 61032
- Area codes
- 815, 779
- County
- Stephenson County
- State
- Illinois
- Time zone
- Central Time
- Coordinates
- 42.3342, -89.6353
Nearest ZIP codes to Willow Lake
These are the ZIP codes nearest to Willow Lake, each listed with the post office it is named after.
Area codes for Willow Lake
- Area code 815
In service since 1947. Shares its area with 779. Local calls are dialed with 1 plus ten digits.
- Area code 779
In service since March 17, 2007. Shares its area with 815. Local calls are dialed with 1 plus ten digits.
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
Willow Lake is in the Central Time zone.
Towns near Willow Lake
- Freeport3.9 km (2.4 mi)
- Cedarville4.7 km (2.9 mi)
- Eleroy10.3 km (6.4 mi)
- Dakota10.6 km (6.6 mi)
- Ridott14.7 km (9.1 mi)
- Mc Connell14.9 km (9.3 mi)
- Orangeville15.4 km (9.6 mi)
- Rock City15.6 km (9.7 mi)
Local numbers in area code 815
Looking for a phone number with a Willow Lake area code? These 815 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (815) 789-6787Orangeville, ILAlso spells OPUS$69View & buy
- (815) 789-6888Orangeville, IL$69View & buy
- (815) 855-8008Milledgeville, IL$69View & buy
- (815) 868-8008Mcconnell, IL$69View & buy
- (815) 930-3888Elizabeth, IL$69View & buy
- (815) 938-0888Forreston, IL$69View & buy
- (815) 888-0210Rochelle, IL$79View & buy
- (815) 888-0678Rochelle, IL$79View & buy
- (815) 888-0765Rochelle, IL$79View & buy
- (815) 888-6765Rochelle, IL$79View & buy
- (815) 888-6780Rochelle, IL$79View & buy
- (815) 888-6876Rochelle, IL$79View & buy
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