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Area Code 312

Below you will find a listing of all the cities in such area code in Illinois.

Chicago, IL
 

 

AL AK AZ AR CA
CO CT DE FL GA
HI ID IL IN IA
KS KY LA ME MD
MA MI MN MS MO
MT NE NV NH NJ
NM NY NC ND OH
OK OR PA RI SC
SD TN TX UT VT
VA WA DC WV WI
WY        

 

 

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