224
Illinois (IL)
By Area Code
By State
All
200
300
400
500
600
700
800
900
Cities Covered by
224
Area Code
Winthrop Harbor
Mount Prospect
Mundelein
Glenview
Libertyville
Harwood Heights
Fort Sheridan
Zion
Wheeling
Oak Brook
Des Plaines
Vernon Hills
Palatine
Rolling Meadows
Lake Forest
Skokie
Northbrook
Elk Grove Village
Algonquin
Round Lake
Evanston
Park Ridge
Cary
Lake In The Hills
Lincolnshire
Schaumburg
Wauconda
Morton Grove
Hanover Park
Waukegan
Deerfield
Fox Lake
Hampshire
Lake Zurich
Elgin
Lake Villa
Dundee
North Chicago
Chicago
Huntley
South Elgin
Roselle
Medinah
Antioch
Lake Bluff
Barrington
Arlington Heights
Related Area Codes
224
,
312
,
630
,
708
,
773
,
847
,
815