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).

  • 3128507700 | +1 312-850-7700 Illinois U.S.A.
  • 3128507701 | +1 312-850-7701 Illinois U.S.A.
  • 3128507702 | +1 312-850-7702 Illinois U.S.A.
  • 3128507703 | +1 312-850-7703 Illinois U.S.A.
  • 3128507704 | +1 312-850-7704 Illinois U.S.A.
  • 3128507705 | +1 312-850-7705 Illinois U.S.A.
  • 3128507706 | +1 312-850-7706 Illinois U.S.A.
  • 3128507707 | +1 312-850-7707 Illinois U.S.A.
  • 3128507708 | +1 312-850-7708 Illinois U.S.A.
  • 3128507709 | +1 312-850-7709 Illinois U.S.A.
  • 3128507710 | +1 312-850-7710 Illinois U.S.A.
  • 3128507711 | +1 312-850-7711 Illinois U.S.A.
  • 3128507712 | +1 312-850-7712 Illinois U.S.A.
  • 3128507713 | +1 312-850-7713 Illinois U.S.A.
  • 3128507714 | +1 312-850-7714 Illinois U.S.A.
  • 3128507715 | +1 312-850-7715 Illinois U.S.A.
  • 3128507716 | +1 312-850-7716 Illinois U.S.A.
  • 3128507717 | +1 312-850-7717 Illinois U.S.A.
  • 3128507718 | +1 312-850-7718 Illinois U.S.A.
  • 3128507719 | +1 312-850-7719 Illinois U.S.A.
  • 3128507720 | +1 312-850-7720 Illinois U.S.A.
  • 3128507721 | +1 312-850-7721 Illinois U.S.A.
  • 3128507722 | +1 312-850-7722 Illinois U.S.A.
  • 3128507723 | +1 312-850-7723 Illinois U.S.A.
  • 3128507724 | +1 312-850-7724 Illinois U.S.A.
  • 3128507725 | +1 312-850-7725 Illinois U.S.A.
  • 3128507726 | +1 312-850-7726 Illinois U.S.A.
  • 3128507727 | +1 312-850-7727 Illinois U.S.A.
  • 3128507728 | +1 312-850-7728 Illinois U.S.A.
  • 3128507729 | +1 312-850-7729 Illinois U.S.A.
  • 3128507730 | +1 312-850-7730 Illinois U.S.A.
  • 3128507731 | +1 312-850-7731 Illinois U.S.A.
  • 3128507732 | +1 312-850-7732 Illinois U.S.A.
  • 3128507733 | +1 312-850-7733 Illinois U.S.A.
  • 3128507734 | +1 312-850-7734 Illinois U.S.A.
  • 3128507735 | +1 312-850-7735 Illinois U.S.A.
  • 3128507736 | +1 312-850-7736 Illinois U.S.A.
  • 3128507737 | +1 312-850-7737 Illinois U.S.A.
  • 3128507738 | +1 312-850-7738 Illinois U.S.A.
  • 3128507739 | +1 312-850-7739 Illinois U.S.A.
  • 3128507740 | +1 312-850-7740 Illinois U.S.A.
  • 3128507741 | +1 312-850-7741 Illinois U.S.A.
  • 3128507742 | +1 312-850-7742 Illinois U.S.A.
  • 3128507743 | +1 312-850-7743 Illinois U.S.A.
  • 3128507744 | +1 312-850-7744 Illinois U.S.A.
  • 3128507745 | +1 312-850-7745 Illinois U.S.A.
  • 3128507746 | +1 312-850-7746 Illinois U.S.A.
  • 3128507747 | +1 312-850-7747 Illinois U.S.A.
  • 3128507748 | +1 312-850-7748 Illinois U.S.A.
  • 3128507749 | +1 312-850-7749 Illinois U.S.A.
  • 3128507750 | +1 312-850-7750 Illinois U.S.A.
  • 3128507751 | +1 312-850-7751 Illinois U.S.A.
  • 3128507752 | +1 312-850-7752 Illinois U.S.A.
  • 3128507753 | +1 312-850-7753 Illinois U.S.A.
  • 3128507754 | +1 312-850-7754 Illinois U.S.A.
  • 3128507755 | +1 312-850-7755 Illinois U.S.A.
  • 3128507756 | +1 312-850-7756 Illinois U.S.A.
  • 3128507757 | +1 312-850-7757 Illinois U.S.A.
  • 3128507758 | +1 312-850-7758 Illinois U.S.A.
  • 3128507759 | +1 312-850-7759 Illinois U.S.A.
  • 3128507760 | +1 312-850-7760 Illinois U.S.A.
  • 3128507761 | +1 312-850-7761 Illinois U.S.A.
  • 3128507762 | +1 312-850-7762 Illinois U.S.A.
  • 3128507763 | +1 312-850-7763 Illinois U.S.A.
  • 3128507764 | +1 312-850-7764 Illinois U.S.A.
  • 3128507765 | +1 312-850-7765 Illinois U.S.A.
  • 3128507766 | +1 312-850-7766 Illinois U.S.A.
  • 3128507767 | +1 312-850-7767 Illinois U.S.A.
  • 3128507768 | +1 312-850-7768 Illinois U.S.A.
  • 3128507769 | +1 312-850-7769 Illinois U.S.A.
  • 3128507770 | +1 312-850-7770 Illinois U.S.A.
  • 3128507771 | +1 312-850-7771 Illinois U.S.A.
  • 3128507772 | +1 312-850-7772 Illinois U.S.A.
  • 3128507773 | +1 312-850-7773 Illinois U.S.A.
  • 3128507774 | +1 312-850-7774 Illinois U.S.A.
  • 3128507775 | +1 312-850-7775 Illinois U.S.A.
  • 3128507776 | +1 312-850-7776 Illinois U.S.A.
  • 3128507777 | +1 312-850-7777 Illinois U.S.A.
  • 3128507778 | +1 312-850-7778 Illinois U.S.A.
  • 3128507779 | +1 312-850-7779 Illinois U.S.A.
  • 3128507780 | +1 312-850-7780 Illinois U.S.A.
  • 3128507781 | +1 312-850-7781 Illinois U.S.A.
  • 3128507782 | +1 312-850-7782 Illinois U.S.A.
  • 3128507783 | +1 312-850-7783 Illinois U.S.A.
  • 3128507784 | +1 312-850-7784 Illinois U.S.A.
  • 3128507785 | +1 312-850-7785 Illinois U.S.A.
  • 3128507786 | +1 312-850-7786 Illinois U.S.A.
  • 3128507787 | +1 312-850-7787 Illinois U.S.A.
  • 3128507788 | +1 312-850-7788 Illinois U.S.A.
  • 3128507789 | +1 312-850-7789 Illinois U.S.A.
  • 3128507790 | +1 312-850-7790 Illinois U.S.A.
  • 3128507791 | +1 312-850-7791 Illinois U.S.A.
  • 3128507792 | +1 312-850-7792 Illinois U.S.A.
  • 3128507793 | +1 312-850-7793 Illinois U.S.A.
  • 3128507794 | +1 312-850-7794 Illinois U.S.A.
  • 3128507795 | +1 312-850-7795 Illinois U.S.A.
  • 3128507796 | +1 312-850-7796 Illinois U.S.A.
  • 3128507797 | +1 312-850-7797 Illinois U.S.A.
  • 3128507798 | +1 312-850-7798 Illinois U.S.A.
  • 3128507799 | +1 312-850-7799 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z