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:
60603
60603
60602
60610
60602
60608
60605
60608
60644
60610
IL