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).

  • 3128017700 | +1 312-801-7700 Illinois U.S.A.
  • 3128017701 | +1 312-801-7701 Illinois U.S.A.
  • 3128017702 | +1 312-801-7702 Illinois U.S.A.
  • 3128017703 | +1 312-801-7703 Illinois U.S.A.
  • 3128017704 | +1 312-801-7704 Illinois U.S.A.
  • 3128017705 | +1 312-801-7705 Illinois U.S.A.
  • 3128017706 | +1 312-801-7706 Illinois U.S.A.
  • 3128017707 | +1 312-801-7707 Illinois U.S.A.
  • 3128017708 | +1 312-801-7708 Illinois U.S.A.
  • 3128017709 | +1 312-801-7709 Illinois U.S.A.
  • 3128017710 | +1 312-801-7710 Illinois U.S.A.
  • 3128017711 | +1 312-801-7711 Illinois U.S.A.
  • 3128017712 | +1 312-801-7712 Illinois U.S.A.
  • 3128017713 | +1 312-801-7713 Illinois U.S.A.
  • 3128017714 | +1 312-801-7714 Illinois U.S.A.
  • 3128017715 | +1 312-801-7715 Illinois U.S.A.
  • 3128017716 | +1 312-801-7716 Illinois U.S.A.
  • 3128017717 | +1 312-801-7717 Illinois U.S.A.
  • 3128017718 | +1 312-801-7718 Illinois U.S.A.
  • 3128017719 | +1 312-801-7719 Illinois U.S.A.
  • 3128017720 | +1 312-801-7720 Illinois U.S.A.
  • 3128017721 | +1 312-801-7721 Illinois U.S.A.
  • 3128017722 | +1 312-801-7722 Illinois U.S.A.
  • 3128017723 | +1 312-801-7723 Illinois U.S.A.
  • 3128017724 | +1 312-801-7724 Illinois U.S.A.
  • 3128017725 | +1 312-801-7725 Illinois U.S.A.
  • 3128017726 | +1 312-801-7726 Illinois U.S.A.
  • 3128017727 | +1 312-801-7727 Illinois U.S.A.
  • 3128017728 | +1 312-801-7728 Illinois U.S.A.
  • 3128017729 | +1 312-801-7729 Illinois U.S.A.
  • 3128017730 | +1 312-801-7730 Illinois U.S.A.
  • 3128017731 | +1 312-801-7731 Illinois U.S.A.
  • 3128017732 | +1 312-801-7732 Illinois U.S.A.
  • 3128017733 | +1 312-801-7733 Illinois U.S.A.
  • 3128017734 | +1 312-801-7734 Illinois U.S.A.
  • 3128017735 | +1 312-801-7735 Illinois U.S.A.
  • 3128017736 | +1 312-801-7736 Illinois U.S.A.
  • 3128017737 | +1 312-801-7737 Illinois U.S.A.
  • 3128017738 | +1 312-801-7738 Illinois U.S.A.
  • 3128017739 | +1 312-801-7739 Illinois U.S.A.
  • 3128017740 | +1 312-801-7740 Illinois U.S.A.
  • 3128017741 | +1 312-801-7741 Illinois U.S.A.
  • 3128017742 | +1 312-801-7742 Illinois U.S.A.
  • 3128017743 | +1 312-801-7743 Illinois U.S.A.
  • 3128017744 | +1 312-801-7744 Illinois U.S.A.
  • 3128017745 | +1 312-801-7745 Illinois U.S.A.
  • 3128017746 | +1 312-801-7746 Illinois U.S.A.
  • 3128017747 | +1 312-801-7747 Illinois U.S.A.
  • 3128017748 | +1 312-801-7748 Illinois U.S.A.
  • 3128017749 | +1 312-801-7749 Illinois U.S.A.
  • 3128017750 | +1 312-801-7750 Illinois U.S.A.
  • 3128017751 | +1 312-801-7751 Illinois U.S.A.
  • 3128017752 | +1 312-801-7752 Illinois U.S.A.
  • 3128017753 | +1 312-801-7753 Illinois U.S.A.
  • 3128017754 | +1 312-801-7754 Illinois U.S.A.
  • 3128017755 | +1 312-801-7755 Illinois U.S.A.
  • 3128017756 | +1 312-801-7756 Illinois U.S.A.
  • 3128017757 | +1 312-801-7757 Illinois U.S.A.
  • 3128017758 | +1 312-801-7758 Illinois U.S.A.
  • 3128017759 | +1 312-801-7759 Illinois U.S.A.
  • 3128017760 | +1 312-801-7760 Illinois U.S.A.
  • 3128017761 | +1 312-801-7761 Illinois U.S.A.
  • 3128017762 | +1 312-801-7762 Illinois U.S.A.
  • 3128017763 | +1 312-801-7763 Illinois U.S.A.
  • 3128017764 | +1 312-801-7764 Illinois U.S.A.
  • 3128017765 | +1 312-801-7765 Illinois U.S.A.
  • 3128017766 | +1 312-801-7766 Illinois U.S.A.
  • 3128017767 | +1 312-801-7767 Illinois U.S.A.
  • 3128017768 | +1 312-801-7768 Illinois U.S.A.
  • 3128017769 | +1 312-801-7769 Illinois U.S.A.
  • 3128017770 | +1 312-801-7770 Illinois U.S.A.
  • 3128017771 | +1 312-801-7771 Illinois U.S.A.
  • 3128017772 | +1 312-801-7772 Illinois U.S.A.
  • 3128017773 | +1 312-801-7773 Illinois U.S.A.
  • 3128017774 | +1 312-801-7774 Illinois U.S.A.
  • 3128017775 | +1 312-801-7775 Illinois U.S.A.
  • 3128017776 | +1 312-801-7776 Illinois U.S.A.
  • 3128017777 | +1 312-801-7777 Illinois U.S.A.
  • 3128017778 | +1 312-801-7778 Illinois U.S.A.
  • 3128017779 | +1 312-801-7779 Illinois U.S.A.
  • 3128017780 | +1 312-801-7780 Illinois U.S.A.
  • 3128017781 | +1 312-801-7781 Illinois U.S.A.
  • 3128017782 | +1 312-801-7782 Illinois U.S.A.
  • 3128017783 | +1 312-801-7783 Illinois U.S.A.
  • 3128017784 | +1 312-801-7784 Illinois U.S.A.
  • 3128017785 | +1 312-801-7785 Illinois U.S.A.
  • 3128017786 | +1 312-801-7786 Illinois U.S.A.
  • 3128017787 | +1 312-801-7787 Illinois U.S.A.
  • 3128017788 | +1 312-801-7788 Illinois U.S.A.
  • 3128017789 | +1 312-801-7789 Illinois U.S.A.
  • 3128017790 | +1 312-801-7790 Illinois U.S.A.
  • 3128017791 | +1 312-801-7791 Illinois U.S.A.
  • 3128017792 | +1 312-801-7792 Illinois U.S.A.
  • 3128017793 | +1 312-801-7793 Illinois U.S.A.
  • 3128017794 | +1 312-801-7794 Illinois U.S.A.
  • 3128017795 | +1 312-801-7795 Illinois U.S.A.
  • 3128017796 | +1 312-801-7796 Illinois U.S.A.
  • 3128017797 | +1 312-801-7797 Illinois U.S.A.
  • 3128017798 | +1 312-801-7798 Illinois U.S.A.
  • 3128017799 | +1 312-801-7799 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