Area Code Search Results For: 312

State:
IL
Cities:
CHICAGO
HINSDALE
LA GRANGE PARK
LOCKPORT
NORTHBROOK
ROSELLE
WHEELING
Possible Prefixes:
997
998
929
488
785
676
473
564
Zip Codes:
60611
60654
60611
60654
60602
60606
60014
60602
60603
60601
IL