Zip Code Listings for East Saint Louis, Illinois The following are the areas codes and zip codes for East Saint Louis, Illinois 62201 (area code: 618)
62202 (area code: 618)
62203 (area code: 618)
62204 (area code: 618)
62205 (area code: 618)
62206 (area code: 618)
62207 (area code: 618)
62208 (area code: 618)