1. Home
  2. Usa
  3. Illinois
  4. Cook County
  5. Chicago

Area Code for Chicago City in Cook County, Illinois State, USA Area Code Lookup

Chicago is a town/City in Cook County, Illinois in USA . The ZIP codes or postal codes are used within the United States to help the United States Postal Service (USPS) to send or receive mail more efficiently. Following are the Country Codes, Phone Codes, Dialing Codes Area Codes by Zip codes used in theChicago, Cook County, Illinois, Usa. Following List of Area codes / Dialing Codes by ZIP Codes in Chicago, Cook County, Illinois Chicago, Cook County, Illinois, Usa
SL No. Zip Code City County State Country Area Code
21 60620 Chicago Cook County Illinois Usa 773
22 60621 Chicago Cook County Illinois Usa 773
23 60622 Chicago Cook County Illinois Usa 773
24 60623 Chicago Cook County Illinois Usa 773
25 60624 Chicago Cook County Illinois Usa 773
26 60625 Chicago Cook County Illinois Usa 773
27 60626 Chicago Cook County Illinois Usa 773
28 60628 Chicago Cook County Illinois Usa 773
29 60629 Chicago Cook County Illinois Usa 773
30 60630 Chicago Cook County Illinois Usa 773
Disclaimer: Disclaimer: Area-code-lookup.com is a one stop platform for USA Area code & Zip code information. We are not associated or authorised with any government i.e usps zip code lookup or private authority in any ways. The information is collected from different online sources to offer information about the Area code & Zip code in USA. We have tried our best to collect and display the most accurate and latest information. There might be some data discrepancies, so you are requested to verify the data with any official website. We take no responsibility of any wrong information and can not be held accountable of any loss due to using the information from www.area-code-lookup.com . If you have suggestion, you can always contact us at feedback [at] area-code-lookup.com

© 2015 Area Code & Zip Code Lists