Prefix 920 of the Area Code 312, Chicago, Illinois
Location
City:
Chicago State:
Illinois County:
Cook Zip Code:
60661 Zip Code Frequency:
Second most frequently occurring ZIP Code, although percentage is unknown. Time & Time Zone
Time zone:
Central (GMT -06:00) Current time:
Info
Rate Center:
Chicgozn 01 Company:
Ameritech Illinois Type:
Landline Map