CitysDirectory

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).

  • 3129747700 | +1 312-974-7700 Illinois U.S.A.
  • 3129747701 | +1 312-974-7701 Illinois U.S.A.
  • 3129747702 | +1 312-974-7702 Illinois U.S.A.
  • 3129747703 | +1 312-974-7703 Illinois U.S.A.
  • 3129747704 | +1 312-974-7704 Illinois U.S.A.
  • 3129747705 | +1 312-974-7705 Illinois U.S.A.
  • 3129747706 | +1 312-974-7706 Illinois U.S.A.
  • 3129747707 | +1 312-974-7707 Illinois U.S.A.
  • 3129747708 | +1 312-974-7708 Illinois U.S.A.
  • 3129747709 | +1 312-974-7709 Illinois U.S.A.
  • 3129747710 | +1 312-974-7710 Illinois U.S.A.
  • 3129747711 | +1 312-974-7711 Illinois U.S.A.
  • 3129747712 | +1 312-974-7712 Illinois U.S.A.
  • 3129747713 | +1 312-974-7713 Illinois U.S.A.
  • 3129747714 | +1 312-974-7714 Illinois U.S.A.
  • 3129747715 | +1 312-974-7715 Illinois U.S.A.
  • 3129747716 | +1 312-974-7716 Illinois U.S.A.
  • 3129747717 | +1 312-974-7717 Illinois U.S.A.
  • 3129747718 | +1 312-974-7718 Illinois U.S.A.
  • 3129747719 | +1 312-974-7719 Illinois U.S.A.
  • 3129747720 | +1 312-974-7720 Illinois U.S.A.
  • 3129747721 | +1 312-974-7721 Illinois U.S.A.
  • 3129747722 | +1 312-974-7722 Illinois U.S.A.
  • 3129747723 | +1 312-974-7723 Illinois U.S.A.
  • 3129747724 | +1 312-974-7724 Illinois U.S.A.
  • 3129747725 | +1 312-974-7725 Illinois U.S.A.
  • 3129747726 | +1 312-974-7726 Illinois U.S.A.
  • 3129747727 | +1 312-974-7727 Illinois U.S.A.
  • 3129747728 | +1 312-974-7728 Illinois U.S.A.
  • 3129747729 | +1 312-974-7729 Illinois U.S.A.
  • 3129747730 | +1 312-974-7730 Illinois U.S.A.
  • 3129747731 | +1 312-974-7731 Illinois U.S.A.
  • 3129747732 | +1 312-974-7732 Illinois U.S.A.
  • 3129747733 | +1 312-974-7733 Illinois U.S.A.
  • 3129747734 | +1 312-974-7734 Illinois U.S.A.
  • 3129747735 | +1 312-974-7735 Illinois U.S.A.
  • 3129747736 | +1 312-974-7736 Illinois U.S.A.
  • 3129747737 | +1 312-974-7737 Illinois U.S.A.
  • 3129747738 | +1 312-974-7738 Illinois U.S.A.
  • 3129747739 | +1 312-974-7739 Illinois U.S.A.
  • 3129747740 | +1 312-974-7740 Illinois U.S.A.
  • 3129747741 | +1 312-974-7741 Illinois U.S.A.
  • 3129747742 | +1 312-974-7742 Illinois U.S.A.
  • 3129747743 | +1 312-974-7743 Illinois U.S.A.
  • 3129747744 | +1 312-974-7744 Illinois U.S.A.
  • 3129747745 | +1 312-974-7745 Illinois U.S.A.
  • 3129747746 | +1 312-974-7746 Illinois U.S.A.
  • 3129747747 | +1 312-974-7747 Illinois U.S.A.
  • 3129747748 | +1 312-974-7748 Illinois U.S.A.
  • 3129747749 | +1 312-974-7749 Illinois U.S.A.
  • 3129747750 | +1 312-974-7750 Illinois U.S.A.
  • 3129747751 | +1 312-974-7751 Illinois U.S.A.
  • 3129747752 | +1 312-974-7752 Illinois U.S.A.
  • 3129747753 | +1 312-974-7753 Illinois U.S.A.
  • 3129747754 | +1 312-974-7754 Illinois U.S.A.
  • 3129747755 | +1 312-974-7755 Illinois U.S.A.
  • 3129747756 | +1 312-974-7756 Illinois U.S.A.
  • 3129747757 | +1 312-974-7757 Illinois U.S.A.
  • 3129747758 | +1 312-974-7758 Illinois U.S.A.
  • 3129747759 | +1 312-974-7759 Illinois U.S.A.
  • 3129747760 | +1 312-974-7760 Illinois U.S.A.
  • 3129747761 | +1 312-974-7761 Illinois U.S.A.
  • 3129747762 | +1 312-974-7762 Illinois U.S.A.
  • 3129747763 | +1 312-974-7763 Illinois U.S.A.
  • 3129747764 | +1 312-974-7764 Illinois U.S.A.
  • 3129747765 | +1 312-974-7765 Illinois U.S.A.
  • 3129747766 | +1 312-974-7766 Illinois U.S.A.
  • 3129747767 | +1 312-974-7767 Illinois U.S.A.
  • 3129747768 | +1 312-974-7768 Illinois U.S.A.
  • 3129747769 | +1 312-974-7769 Illinois U.S.A.
  • 3129747770 | +1 312-974-7770 Illinois U.S.A.
  • 3129747771 | +1 312-974-7771 Illinois U.S.A.
  • 3129747772 | +1 312-974-7772 Illinois U.S.A.
  • 3129747773 | +1 312-974-7773 Illinois U.S.A.
  • 3129747774 | +1 312-974-7774 Illinois U.S.A.
  • 3129747775 | +1 312-974-7775 Illinois U.S.A.
  • 3129747776 | +1 312-974-7776 Illinois U.S.A.
  • 3129747777 | +1 312-974-7777 Illinois U.S.A.
  • 3129747778 | +1 312-974-7778 Illinois U.S.A.
  • 3129747779 | +1 312-974-7779 Illinois U.S.A.
  • 3129747780 | +1 312-974-7780 Illinois U.S.A.
  • 3129747781 | +1 312-974-7781 Illinois U.S.A.
  • 3129747782 | +1 312-974-7782 Illinois U.S.A.
  • 3129747783 | +1 312-974-7783 Illinois U.S.A.
  • 3129747784 | +1 312-974-7784 Illinois U.S.A.
  • 3129747785 | +1 312-974-7785 Illinois U.S.A.
  • 3129747786 | +1 312-974-7786 Illinois U.S.A.
  • 3129747787 | +1 312-974-7787 Illinois U.S.A.
  • 3129747788 | +1 312-974-7788 Illinois U.S.A.
  • 3129747789 | +1 312-974-7789 Illinois U.S.A.
  • 3129747790 | +1 312-974-7790 Illinois U.S.A.
  • 3129747791 | +1 312-974-7791 Illinois U.S.A.
  • 3129747792 | +1 312-974-7792 Illinois U.S.A.
  • 3129747793 | +1 312-974-7793 Illinois U.S.A.
  • 3129747794 | +1 312-974-7794 Illinois U.S.A.
  • 3129747795 | +1 312-974-7795 Illinois U.S.A.
  • 3129747796 | +1 312-974-7796 Illinois U.S.A.
  • 3129747797 | +1 312-974-7797 Illinois U.S.A.
  • 3129747798 | +1 312-974-7798 Illinois U.S.A.
  • 3129747799 | +1 312-974-7799 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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