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).

  • 3123626700 | +1 312-362-6700 Illinois U.S.A.
  • 3123626701 | +1 312-362-6701 Illinois U.S.A.
  • 3123626702 | +1 312-362-6702 Illinois U.S.A.
  • 3123626703 | +1 312-362-6703 Illinois U.S.A.
  • 3123626704 | +1 312-362-6704 Illinois U.S.A.
  • 3123626705 | +1 312-362-6705 Illinois U.S.A.
  • 3123626706 | +1 312-362-6706 Illinois U.S.A.
  • 3123626707 | +1 312-362-6707 Illinois U.S.A.
  • 3123626708 | +1 312-362-6708 Illinois U.S.A.
  • 3123626709 | +1 312-362-6709 Illinois U.S.A.
  • 3123626710 | +1 312-362-6710 Illinois U.S.A.
  • 3123626711 | +1 312-362-6711 Illinois U.S.A.
  • 3123626712 | +1 312-362-6712 Illinois U.S.A.
  • 3123626713 | +1 312-362-6713 Illinois U.S.A.
  • 3123626714 | +1 312-362-6714 Illinois U.S.A.
  • 3123626715 | +1 312-362-6715 Illinois U.S.A.
  • 3123626716 | +1 312-362-6716 Illinois U.S.A.
  • 3123626717 | +1 312-362-6717 Illinois U.S.A.
  • 3123626718 | +1 312-362-6718 Illinois U.S.A.
  • 3123626719 | +1 312-362-6719 Illinois U.S.A.
  • 3123626720 | +1 312-362-6720 Illinois U.S.A.
  • 3123626721 | +1 312-362-6721 Illinois U.S.A.
  • 3123626722 | +1 312-362-6722 Illinois U.S.A.
  • 3123626723 | +1 312-362-6723 Illinois U.S.A.
  • 3123626724 | +1 312-362-6724 Illinois U.S.A.
  • 3123626725 | +1 312-362-6725 Illinois U.S.A.
  • 3123626726 | +1 312-362-6726 Illinois U.S.A.
  • 3123626727 | +1 312-362-6727 Illinois U.S.A.
  • 3123626728 | +1 312-362-6728 Illinois U.S.A.
  • 3123626729 | +1 312-362-6729 Illinois U.S.A.
  • 3123626730 | +1 312-362-6730 Illinois U.S.A.
  • 3123626731 | +1 312-362-6731 Illinois U.S.A.
  • 3123626732 | +1 312-362-6732 Illinois U.S.A.
  • 3123626733 | +1 312-362-6733 Illinois U.S.A.
  • 3123626734 | +1 312-362-6734 Illinois U.S.A.
  • 3123626735 | +1 312-362-6735 Illinois U.S.A.
  • 3123626736 | +1 312-362-6736 Illinois U.S.A.
  • 3123626737 | +1 312-362-6737 Illinois U.S.A.
  • 3123626738 | +1 312-362-6738 Illinois U.S.A.
  • 3123626739 | +1 312-362-6739 Illinois U.S.A.
  • 3123626740 | +1 312-362-6740 Illinois U.S.A.
  • 3123626741 | +1 312-362-6741 Illinois U.S.A.
  • 3123626742 | +1 312-362-6742 Illinois U.S.A.
  • 3123626743 | +1 312-362-6743 Illinois U.S.A.
  • 3123626744 | +1 312-362-6744 Illinois U.S.A.
  • 3123626745 | +1 312-362-6745 Illinois U.S.A.
  • 3123626746 | +1 312-362-6746 Illinois U.S.A.
  • 3123626747 | +1 312-362-6747 Illinois U.S.A.
  • 3123626748 | +1 312-362-6748 Illinois U.S.A.
  • 3123626749 | +1 312-362-6749 Illinois U.S.A.
  • 3123626750 | +1 312-362-6750 Illinois U.S.A.
  • 3123626751 | +1 312-362-6751 Illinois U.S.A.
  • 3123626752 | +1 312-362-6752 Illinois U.S.A.
  • 3123626753 | +1 312-362-6753 Illinois U.S.A.
  • 3123626754 | +1 312-362-6754 Illinois U.S.A.
  • 3123626755 | +1 312-362-6755 Illinois U.S.A.
  • 3123626756 | +1 312-362-6756 Illinois U.S.A.
  • 3123626757 | +1 312-362-6757 Illinois U.S.A.
  • 3123626758 | +1 312-362-6758 Illinois U.S.A.
  • 3123626759 | +1 312-362-6759 Illinois U.S.A.
  • 3123626760 | +1 312-362-6760 Illinois U.S.A.
  • 3123626761 | +1 312-362-6761 Illinois U.S.A.
  • 3123626762 | +1 312-362-6762 Illinois U.S.A.
  • 3123626763 | +1 312-362-6763 Illinois U.S.A.
  • 3123626764 | +1 312-362-6764 Illinois U.S.A.
  • 3123626765 | +1 312-362-6765 Illinois U.S.A.
  • 3123626766 | +1 312-362-6766 Illinois U.S.A.
  • 3123626767 | +1 312-362-6767 Illinois U.S.A.
  • 3123626768 | +1 312-362-6768 Illinois U.S.A.
  • 3123626769 | +1 312-362-6769 Illinois U.S.A.
  • 3123626770 | +1 312-362-6770 Illinois U.S.A.
  • 3123626771 | +1 312-362-6771 Illinois U.S.A.
  • 3123626772 | +1 312-362-6772 Illinois U.S.A.
  • 3123626773 | +1 312-362-6773 Illinois U.S.A.
  • 3123626774 | +1 312-362-6774 Illinois U.S.A.
  • 3123626775 | +1 312-362-6775 Illinois U.S.A.
  • 3123626776 | +1 312-362-6776 Illinois U.S.A.
  • 3123626777 | +1 312-362-6777 Illinois U.S.A.
  • 3123626778 | +1 312-362-6778 Illinois U.S.A.
  • 3123626779 | +1 312-362-6779 Illinois U.S.A.
  • 3123626780 | +1 312-362-6780 Illinois U.S.A.
  • 3123626781 | +1 312-362-6781 Illinois U.S.A.
  • 3123626782 | +1 312-362-6782 Illinois U.S.A.
  • 3123626783 | +1 312-362-6783 Illinois U.S.A.
  • 3123626784 | +1 312-362-6784 Illinois U.S.A.
  • 3123626785 | +1 312-362-6785 Illinois U.S.A.
  • 3123626786 | +1 312-362-6786 Illinois U.S.A.
  • 3123626787 | +1 312-362-6787 Illinois U.S.A.
  • 3123626788 | +1 312-362-6788 Illinois U.S.A.
  • 3123626789 | +1 312-362-6789 Illinois U.S.A.
  • 3123626790 | +1 312-362-6790 Illinois U.S.A.
  • 3123626791 | +1 312-362-6791 Illinois U.S.A.
  • 3123626792 | +1 312-362-6792 Illinois U.S.A.
  • 3123626793 | +1 312-362-6793 Illinois U.S.A.
  • 3123626794 | +1 312-362-6794 Illinois U.S.A.
  • 3123626795 | +1 312-362-6795 Illinois U.S.A.
  • 3123626796 | +1 312-362-6796 Illinois U.S.A.
  • 3123626797 | +1 312-362-6797 Illinois U.S.A.
  • 3123626798 | +1 312-362-6798 Illinois U.S.A.
  • 3123626799 | +1 312-362-6799 Illinois U.S.A.