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).

  • 3127940700 | +1 312-794-0700 Illinois U.S.A.
  • 3127940701 | +1 312-794-0701 Illinois U.S.A.
  • 3127940702 | +1 312-794-0702 Illinois U.S.A.
  • 3127940703 | +1 312-794-0703 Illinois U.S.A.
  • 3127940704 | +1 312-794-0704 Illinois U.S.A.
  • 3127940705 | +1 312-794-0705 Illinois U.S.A.
  • 3127940706 | +1 312-794-0706 Illinois U.S.A.
  • 3127940707 | +1 312-794-0707 Illinois U.S.A.
  • 3127940708 | +1 312-794-0708 Illinois U.S.A.
  • 3127940709 | +1 312-794-0709 Illinois U.S.A.
  • 3127940710 | +1 312-794-0710 Illinois U.S.A.
  • 3127940711 | +1 312-794-0711 Illinois U.S.A.
  • 3127940712 | +1 312-794-0712 Illinois U.S.A.
  • 3127940713 | +1 312-794-0713 Illinois U.S.A.
  • 3127940714 | +1 312-794-0714 Illinois U.S.A.
  • 3127940715 | +1 312-794-0715 Illinois U.S.A.
  • 3127940716 | +1 312-794-0716 Illinois U.S.A.
  • 3127940717 | +1 312-794-0717 Illinois U.S.A.
  • 3127940718 | +1 312-794-0718 Illinois U.S.A.
  • 3127940719 | +1 312-794-0719 Illinois U.S.A.
  • 3127940720 | +1 312-794-0720 Illinois U.S.A.
  • 3127940721 | +1 312-794-0721 Illinois U.S.A.
  • 3127940722 | +1 312-794-0722 Illinois U.S.A.
  • 3127940723 | +1 312-794-0723 Illinois U.S.A.
  • 3127940724 | +1 312-794-0724 Illinois U.S.A.
  • 3127940725 | +1 312-794-0725 Illinois U.S.A.
  • 3127940726 | +1 312-794-0726 Illinois U.S.A.
  • 3127940727 | +1 312-794-0727 Illinois U.S.A.
  • 3127940728 | +1 312-794-0728 Illinois U.S.A.
  • 3127940729 | +1 312-794-0729 Illinois U.S.A.
  • 3127940730 | +1 312-794-0730 Illinois U.S.A.
  • 3127940731 | +1 312-794-0731 Illinois U.S.A.
  • 3127940732 | +1 312-794-0732 Illinois U.S.A.
  • 3127940733 | +1 312-794-0733 Illinois U.S.A.
  • 3127940734 | +1 312-794-0734 Illinois U.S.A.
  • 3127940735 | +1 312-794-0735 Illinois U.S.A.
  • 3127940736 | +1 312-794-0736 Illinois U.S.A.
  • 3127940737 | +1 312-794-0737 Illinois U.S.A.
  • 3127940738 | +1 312-794-0738 Illinois U.S.A.
  • 3127940739 | +1 312-794-0739 Illinois U.S.A.
  • 3127940740 | +1 312-794-0740 Illinois U.S.A.
  • 3127940741 | +1 312-794-0741 Illinois U.S.A.
  • 3127940742 | +1 312-794-0742 Illinois U.S.A.
  • 3127940743 | +1 312-794-0743 Illinois U.S.A.
  • 3127940744 | +1 312-794-0744 Illinois U.S.A.
  • 3127940745 | +1 312-794-0745 Illinois U.S.A.
  • 3127940746 | +1 312-794-0746 Illinois U.S.A.
  • 3127940747 | +1 312-794-0747 Illinois U.S.A.
  • 3127940748 | +1 312-794-0748 Illinois U.S.A.
  • 3127940749 | +1 312-794-0749 Illinois U.S.A.
  • 3127940750 | +1 312-794-0750 Illinois U.S.A.
  • 3127940751 | +1 312-794-0751 Illinois U.S.A.
  • 3127940752 | +1 312-794-0752 Illinois U.S.A.
  • 3127940753 | +1 312-794-0753 Illinois U.S.A.
  • 3127940754 | +1 312-794-0754 Illinois U.S.A.
  • 3127940755 | +1 312-794-0755 Illinois U.S.A.
  • 3127940756 | +1 312-794-0756 Illinois U.S.A.
  • 3127940757 | +1 312-794-0757 Illinois U.S.A.
  • 3127940758 | +1 312-794-0758 Illinois U.S.A.
  • 3127940759 | +1 312-794-0759 Illinois U.S.A.
  • 3127940760 | +1 312-794-0760 Illinois U.S.A.
  • 3127940761 | +1 312-794-0761 Illinois U.S.A.
  • 3127940762 | +1 312-794-0762 Illinois U.S.A.
  • 3127940763 | +1 312-794-0763 Illinois U.S.A.
  • 3127940764 | +1 312-794-0764 Illinois U.S.A.
  • 3127940765 | +1 312-794-0765 Illinois U.S.A.
  • 3127940766 | +1 312-794-0766 Illinois U.S.A.
  • 3127940767 | +1 312-794-0767 Illinois U.S.A.
  • 3127940768 | +1 312-794-0768 Illinois U.S.A.
  • 3127940769 | +1 312-794-0769 Illinois U.S.A.
  • 3127940770 | +1 312-794-0770 Illinois U.S.A.
  • 3127940771 | +1 312-794-0771 Illinois U.S.A.
  • 3127940772 | +1 312-794-0772 Illinois U.S.A.
  • 3127940773 | +1 312-794-0773 Illinois U.S.A.
  • 3127940774 | +1 312-794-0774 Illinois U.S.A.
  • 3127940775 | +1 312-794-0775 Illinois U.S.A.
  • 3127940776 | +1 312-794-0776 Illinois U.S.A.
  • 3127940777 | +1 312-794-0777 Illinois U.S.A.
  • 3127940778 | +1 312-794-0778 Illinois U.S.A.
  • 3127940779 | +1 312-794-0779 Illinois U.S.A.
  • 3127940780 | +1 312-794-0780 Illinois U.S.A.
  • 3127940781 | +1 312-794-0781 Illinois U.S.A.
  • 3127940782 | +1 312-794-0782 Illinois U.S.A.
  • 3127940783 | +1 312-794-0783 Illinois U.S.A.
  • 3127940784 | +1 312-794-0784 Illinois U.S.A.
  • 3127940785 | +1 312-794-0785 Illinois U.S.A.
  • 3127940786 | +1 312-794-0786 Illinois U.S.A.
  • 3127940787 | +1 312-794-0787 Illinois U.S.A.
  • 3127940788 | +1 312-794-0788 Illinois U.S.A.
  • 3127940789 | +1 312-794-0789 Illinois U.S.A.
  • 3127940790 | +1 312-794-0790 Illinois U.S.A.
  • 3127940791 | +1 312-794-0791 Illinois U.S.A.
  • 3127940792 | +1 312-794-0792 Illinois U.S.A.
  • 3127940793 | +1 312-794-0793 Illinois U.S.A.
  • 3127940794 | +1 312-794-0794 Illinois U.S.A.
  • 3127940795 | +1 312-794-0795 Illinois U.S.A.
  • 3127940796 | +1 312-794-0796 Illinois U.S.A.
  • 3127940797 | +1 312-794-0797 Illinois U.S.A.
  • 3127940798 | +1 312-794-0798 Illinois U.S.A.
  • 3127940799 | +1 312-794-0799 Illinois U.S.A.