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).

  • 3128500700 | +1 312-850-0700 Illinois U.S.A.
  • 3128500701 | +1 312-850-0701 Illinois U.S.A.
  • 3128500702 | +1 312-850-0702 Illinois U.S.A.
  • 3128500703 | +1 312-850-0703 Illinois U.S.A.
  • 3128500704 | +1 312-850-0704 Illinois U.S.A.
  • 3128500705 | +1 312-850-0705 Illinois U.S.A.
  • 3128500706 | +1 312-850-0706 Illinois U.S.A.
  • 3128500707 | +1 312-850-0707 Illinois U.S.A.
  • 3128500708 | +1 312-850-0708 Illinois U.S.A.
  • 3128500709 | +1 312-850-0709 Illinois U.S.A.
  • 3128500710 | +1 312-850-0710 Illinois U.S.A.
  • 3128500711 | +1 312-850-0711 Illinois U.S.A.
  • 3128500712 | +1 312-850-0712 Illinois U.S.A.
  • 3128500713 | +1 312-850-0713 Illinois U.S.A.
  • 3128500714 | +1 312-850-0714 Illinois U.S.A.
  • 3128500715 | +1 312-850-0715 Illinois U.S.A.
  • 3128500716 | +1 312-850-0716 Illinois U.S.A.
  • 3128500717 | +1 312-850-0717 Illinois U.S.A.
  • 3128500718 | +1 312-850-0718 Illinois U.S.A.
  • 3128500719 | +1 312-850-0719 Illinois U.S.A.
  • 3128500720 | +1 312-850-0720 Illinois U.S.A.
  • 3128500721 | +1 312-850-0721 Illinois U.S.A.
  • 3128500722 | +1 312-850-0722 Illinois U.S.A.
  • 3128500723 | +1 312-850-0723 Illinois U.S.A.
  • 3128500724 | +1 312-850-0724 Illinois U.S.A.
  • 3128500725 | +1 312-850-0725 Illinois U.S.A.
  • 3128500726 | +1 312-850-0726 Illinois U.S.A.
  • 3128500727 | +1 312-850-0727 Illinois U.S.A.
  • 3128500728 | +1 312-850-0728 Illinois U.S.A.
  • 3128500729 | +1 312-850-0729 Illinois U.S.A.
  • 3128500730 | +1 312-850-0730 Illinois U.S.A.
  • 3128500731 | +1 312-850-0731 Illinois U.S.A.
  • 3128500732 | +1 312-850-0732 Illinois U.S.A.
  • 3128500733 | +1 312-850-0733 Illinois U.S.A.
  • 3128500734 | +1 312-850-0734 Illinois U.S.A.
  • 3128500735 | +1 312-850-0735 Illinois U.S.A.
  • 3128500736 | +1 312-850-0736 Illinois U.S.A.
  • 3128500737 | +1 312-850-0737 Illinois U.S.A.
  • 3128500738 | +1 312-850-0738 Illinois U.S.A.
  • 3128500739 | +1 312-850-0739 Illinois U.S.A.
  • 3128500740 | +1 312-850-0740 Illinois U.S.A.
  • 3128500741 | +1 312-850-0741 Illinois U.S.A.
  • 3128500742 | +1 312-850-0742 Illinois U.S.A.
  • 3128500743 | +1 312-850-0743 Illinois U.S.A.
  • 3128500744 | +1 312-850-0744 Illinois U.S.A.
  • 3128500745 | +1 312-850-0745 Illinois U.S.A.
  • 3128500746 | +1 312-850-0746 Illinois U.S.A.
  • 3128500747 | +1 312-850-0747 Illinois U.S.A.
  • 3128500748 | +1 312-850-0748 Illinois U.S.A.
  • 3128500749 | +1 312-850-0749 Illinois U.S.A.
  • 3128500750 | +1 312-850-0750 Illinois U.S.A.
  • 3128500751 | +1 312-850-0751 Illinois U.S.A.
  • 3128500752 | +1 312-850-0752 Illinois U.S.A.
  • 3128500753 | +1 312-850-0753 Illinois U.S.A.
  • 3128500754 | +1 312-850-0754 Illinois U.S.A.
  • 3128500755 | +1 312-850-0755 Illinois U.S.A.
  • 3128500756 | +1 312-850-0756 Illinois U.S.A.
  • 3128500757 | +1 312-850-0757 Illinois U.S.A.
  • 3128500758 | +1 312-850-0758 Illinois U.S.A.
  • 3128500759 | +1 312-850-0759 Illinois U.S.A.
  • 3128500760 | +1 312-850-0760 Illinois U.S.A.
  • 3128500761 | +1 312-850-0761 Illinois U.S.A.
  • 3128500762 | +1 312-850-0762 Illinois U.S.A.
  • 3128500763 | +1 312-850-0763 Illinois U.S.A.
  • 3128500764 | +1 312-850-0764 Illinois U.S.A.
  • 3128500765 | +1 312-850-0765 Illinois U.S.A.
  • 3128500766 | +1 312-850-0766 Illinois U.S.A.
  • 3128500767 | +1 312-850-0767 Illinois U.S.A.
  • 3128500768 | +1 312-850-0768 Illinois U.S.A.
  • 3128500769 | +1 312-850-0769 Illinois U.S.A.
  • 3128500770 | +1 312-850-0770 Illinois U.S.A.
  • 3128500771 | +1 312-850-0771 Illinois U.S.A.
  • 3128500772 | +1 312-850-0772 Illinois U.S.A.
  • 3128500773 | +1 312-850-0773 Illinois U.S.A.
  • 3128500774 | +1 312-850-0774 Illinois U.S.A.
  • 3128500775 | +1 312-850-0775 Illinois U.S.A.
  • 3128500776 | +1 312-850-0776 Illinois U.S.A.
  • 3128500777 | +1 312-850-0777 Illinois U.S.A.
  • 3128500778 | +1 312-850-0778 Illinois U.S.A.
  • 3128500779 | +1 312-850-0779 Illinois U.S.A.
  • 3128500780 | +1 312-850-0780 Illinois U.S.A.
  • 3128500781 | +1 312-850-0781 Illinois U.S.A.
  • 3128500782 | +1 312-850-0782 Illinois U.S.A.
  • 3128500783 | +1 312-850-0783 Illinois U.S.A.
  • 3128500784 | +1 312-850-0784 Illinois U.S.A.
  • 3128500785 | +1 312-850-0785 Illinois U.S.A.
  • 3128500786 | +1 312-850-0786 Illinois U.S.A.
  • 3128500787 | +1 312-850-0787 Illinois U.S.A.
  • 3128500788 | +1 312-850-0788 Illinois U.S.A.
  • 3128500789 | +1 312-850-0789 Illinois U.S.A.
  • 3128500790 | +1 312-850-0790 Illinois U.S.A.
  • 3128500791 | +1 312-850-0791 Illinois U.S.A.
  • 3128500792 | +1 312-850-0792 Illinois U.S.A.
  • 3128500793 | +1 312-850-0793 Illinois U.S.A.
  • 3128500794 | +1 312-850-0794 Illinois U.S.A.
  • 3128500795 | +1 312-850-0795 Illinois U.S.A.
  • 3128500796 | +1 312-850-0796 Illinois U.S.A.
  • 3128500797 | +1 312-850-0797 Illinois U.S.A.
  • 3128500798 | +1 312-850-0798 Illinois U.S.A.
  • 3128500799 | +1 312-850-0799 Illinois U.S.A.