Area Code Search Results For: 312

State:
IL
Cities:
CHICAGO
HINSDALE
LA GRANGE PARK
LOCKPORT
NORTHBROOK
ROSELLE
WHEELING
Possible Prefixes:
201
202
202
203
204
204
205
206
207
208
Zip Codes:
60603
60603
60602
60610
60602
60608
60605
60608
60644
60610
IL