Riley, Illinois
No ZIP code carries the name of Riley, Illinois, in McHenry County; the nearest ZIP code is 60152, in area code 815, with 779 as an overlay.
- Nearest ZIP
- 60152
- Area codes
- 815, 779
- County
- McHenry County
- State
- Illinois
- Time zone
- Central Time
- Coordinates
- 42.1929, -88.6287
Nearest ZIP codes to Riley
This is the ZIP code nearest to Riley, each listed with the post office it is named after.
Area codes for Riley
- 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
Riley is in the Central Time zone.
Towns near Riley
- Coral5.9 km (3.7 mi)
- Marengo6 km (3.7 mi)
- Union8.5 km (5.3 mi)
- Harmony9.1 km (5.7 mi)
- Garden Prairie11.5 km (7.1 mi)
- Genoa11.7 km (7.3 mi)
- Franklinville13.1 km (8.1 mi)
- Kingston15.1 km (9.4 mi)
Local numbers in area code 815
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- (815) 373-8767Elwood, IL$59View & buy
- (815) 390-7707Braidwood, IL$59View & buy
- (815) 390-7747Braidwood, IL$59View & buy
- (815) 390-7787Braidwood, ILAlso spells SPUR$59View & buy
- (815) 418-6788Manhattan, IL$59View & buy
- (815) 427-9877St Anne, IL$59View & buy
- (815) 429-7770Sheldon, IL$59View & buy
- (815) 457-7657Cissna Park, IL$59View & buy
- (815) 457-7789Cissna Park, IL$59View & buy
- (815) 457-7876Cissna Park, IL$59View & buy
- (815) 457-7897Cissna Park, IL$59View & buy
- (815) 570-3210Sandwich, IL$59View & buy
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