City of Chicago


312 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 3122520700 | +1 312-252-0700 Illinois U.S.A.
  • 3122520701 | +1 312-252-0701 Illinois U.S.A.
  • 3122520702 | +1 312-252-0702 Illinois U.S.A.
  • 3122520703 | +1 312-252-0703 Illinois U.S.A.
  • 3122520704 | +1 312-252-0704 Illinois U.S.A.
  • 3122520705 | +1 312-252-0705 Illinois U.S.A.
  • 3122520706 | +1 312-252-0706 Illinois U.S.A.
  • 3122520707 | +1 312-252-0707 Illinois U.S.A.
  • 3122520708 | +1 312-252-0708 Illinois U.S.A.
  • 3122520709 | +1 312-252-0709 Illinois U.S.A.
  • 3122520710 | +1 312-252-0710 Illinois U.S.A.
  • 3122520711 | +1 312-252-0711 Illinois U.S.A.
  • 3122520712 | +1 312-252-0712 Illinois U.S.A.
  • 3122520713 | +1 312-252-0713 Illinois U.S.A.
  • 3122520714 | +1 312-252-0714 Illinois U.S.A.
  • 3122520715 | +1 312-252-0715 Illinois U.S.A.
  • 3122520716 | +1 312-252-0716 Illinois U.S.A.
  • 3122520717 | +1 312-252-0717 Illinois U.S.A.
  • 3122520718 | +1 312-252-0718 Illinois U.S.A.
  • 3122520719 | +1 312-252-0719 Illinois U.S.A.
  • 3122520720 | +1 312-252-0720 Illinois U.S.A.
  • 3122520721 | +1 312-252-0721 Illinois U.S.A.
  • 3122520722 | +1 312-252-0722 Illinois U.S.A.
  • 3122520723 | +1 312-252-0723 Illinois U.S.A.
  • 3122520724 | +1 312-252-0724 Illinois U.S.A.
  • 3122520725 | +1 312-252-0725 Illinois U.S.A.
  • 3122520726 | +1 312-252-0726 Illinois U.S.A.
  • 3122520727 | +1 312-252-0727 Illinois U.S.A.
  • 3122520728 | +1 312-252-0728 Illinois U.S.A.
  • 3122520729 | +1 312-252-0729 Illinois U.S.A.
  • 3122520730 | +1 312-252-0730 Illinois U.S.A.
  • 3122520731 | +1 312-252-0731 Illinois U.S.A.
  • 3122520732 | +1 312-252-0732 Illinois U.S.A.
  • 3122520733 | +1 312-252-0733 Illinois U.S.A.
  • 3122520734 | +1 312-252-0734 Illinois U.S.A.
  • 3122520735 | +1 312-252-0735 Illinois U.S.A.
  • 3122520736 | +1 312-252-0736 Illinois U.S.A.
  • 3122520737 | +1 312-252-0737 Illinois U.S.A.
  • 3122520738 | +1 312-252-0738 Illinois U.S.A.
  • 3122520739 | +1 312-252-0739 Illinois U.S.A.
  • 3122520740 | +1 312-252-0740 Illinois U.S.A.
  • 3122520741 | +1 312-252-0741 Illinois U.S.A.
  • 3122520742 | +1 312-252-0742 Illinois U.S.A.
  • 3122520743 | +1 312-252-0743 Illinois U.S.A.
  • 3122520744 | +1 312-252-0744 Illinois U.S.A.
  • 3122520745 | +1 312-252-0745 Illinois U.S.A.
  • 3122520746 | +1 312-252-0746 Illinois U.S.A.
  • 3122520747 | +1 312-252-0747 Illinois U.S.A.
  • 3122520748 | +1 312-252-0748 Illinois U.S.A.
  • 3122520749 | +1 312-252-0749 Illinois U.S.A.
  • 3122520750 | +1 312-252-0750 Illinois U.S.A.
  • 3122520751 | +1 312-252-0751 Illinois U.S.A.
  • 3122520752 | +1 312-252-0752 Illinois U.S.A.
  • 3122520753 | +1 312-252-0753 Illinois U.S.A.
  • 3122520754 | +1 312-252-0754 Illinois U.S.A.
  • 3122520755 | +1 312-252-0755 Illinois U.S.A.
  • 3122520756 | +1 312-252-0756 Illinois U.S.A.
  • 3122520757 | +1 312-252-0757 Illinois U.S.A.
  • 3122520758 | +1 312-252-0758 Illinois U.S.A.
  • 3122520759 | +1 312-252-0759 Illinois U.S.A.
  • 3122520760 | +1 312-252-0760 Illinois U.S.A.
  • 3122520761 | +1 312-252-0761 Illinois U.S.A.
  • 3122520762 | +1 312-252-0762 Illinois U.S.A.
  • 3122520763 | +1 312-252-0763 Illinois U.S.A.
  • 3122520764 | +1 312-252-0764 Illinois U.S.A.
  • 3122520765 | +1 312-252-0765 Illinois U.S.A.
  • 3122520766 | +1 312-252-0766 Illinois U.S.A.
  • 3122520767 | +1 312-252-0767 Illinois U.S.A.
  • 3122520768 | +1 312-252-0768 Illinois U.S.A.
  • 3122520769 | +1 312-252-0769 Illinois U.S.A.
  • 3122520770 | +1 312-252-0770 Illinois U.S.A.
  • 3122520771 | +1 312-252-0771 Illinois U.S.A.
  • 3122520772 | +1 312-252-0772 Illinois U.S.A.
  • 3122520773 | +1 312-252-0773 Illinois U.S.A.
  • 3122520774 | +1 312-252-0774 Illinois U.S.A.
  • 3122520775 | +1 312-252-0775 Illinois U.S.A.
  • 3122520776 | +1 312-252-0776 Illinois U.S.A.
  • 3122520777 | +1 312-252-0777 Illinois U.S.A.
  • 3122520778 | +1 312-252-0778 Illinois U.S.A.
  • 3122520779 | +1 312-252-0779 Illinois U.S.A.
  • 3122520780 | +1 312-252-0780 Illinois U.S.A.
  • 3122520781 | +1 312-252-0781 Illinois U.S.A.
  • 3122520782 | +1 312-252-0782 Illinois U.S.A.
  • 3122520783 | +1 312-252-0783 Illinois U.S.A.
  • 3122520784 | +1 312-252-0784 Illinois U.S.A.
  • 3122520785 | +1 312-252-0785 Illinois U.S.A.
  • 3122520786 | +1 312-252-0786 Illinois U.S.A.
  • 3122520787 | +1 312-252-0787 Illinois U.S.A.
  • 3122520788 | +1 312-252-0788 Illinois U.S.A.
  • 3122520789 | +1 312-252-0789 Illinois U.S.A.
  • 3122520790 | +1 312-252-0790 Illinois U.S.A.
  • 3122520791 | +1 312-252-0791 Illinois U.S.A.
  • 3122520792 | +1 312-252-0792 Illinois U.S.A.
  • 3122520793 | +1 312-252-0793 Illinois U.S.A.
  • 3122520794 | +1 312-252-0794 Illinois U.S.A.
  • 3122520795 | +1 312-252-0795 Illinois U.S.A.
  • 3122520796 | +1 312-252-0796 Illinois U.S.A.
  • 3122520797 | +1 312-252-0797 Illinois U.S.A.
  • 3122520798 | +1 312-252-0798 Illinois U.S.A.
  • 3122520799 | +1 312-252-0799 Illinois U.S.A.