Area Code Search Results For: 312

State:
IL
Cities:
CHICAGO
HINSDALE
LA GRANGE PARK
LOCKPORT
NORTHBROOK
ROSELLE
WHEELING
Possible Prefixes:
224
225
226
226
228
228
228
229
230
230
Zip Codes:
60611
60661
60605
60605
60661
60654
60654
60603
60601
60603
IL